CN106029890B - 对除草剂具有增强的耐受性的植物 - Google Patents

对除草剂具有增强的耐受性的植物 Download PDF

Info

Publication number
CN106029890B
CN106029890B CN201480075738.2A CN201480075738A CN106029890B CN 106029890 B CN106029890 B CN 106029890B CN 201480075738 A CN201480075738 A CN 201480075738A CN 106029890 B CN106029890 B CN 106029890B
Authority
CN
China
Prior art keywords
amino acid
methyl
paralog
ethyl
mutation site
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201480075738.2A
Other languages
English (en)
Other versions
CN106029890A (zh
Inventor
R·阿朋特
S·特雷施
M·维切尔
J·莱尔希尔
D·马萨
T·塞萨尔
T·米茨纳
J·M·保利克
C·布罗默尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Agro BV
Original Assignee
BASF Agro BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF Agro BV filed Critical BASF Agro BV
Publication of CN106029890A publication Critical patent/CN106029890A/zh
Application granted granted Critical
Publication of CN106029890B publication Critical patent/CN106029890B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8261Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8271Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • C12N15/8274Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for herbicide resistance
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/10Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647Triazoles; Hydrogenated triazoles
    • A01N43/6531,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/84Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/001Oxidoreductases (1.) acting on the CH-CH group of donors (1.3)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/1048Glycosyltransferases (2.4)
    • C12N9/1051Hexosyltransferases (2.4.1)
    • C12N9/1059Cellulose synthases (2.4.1.12; 2.4.1.29)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y103/00Oxidoreductases acting on the CH-CH group of donors (1.3)
    • C12Y103/03Oxidoreductases acting on the CH-CH group of donors (1.3) with oxygen as acceptor (1.3.3)
    • C12Y103/03004Protoporphyrinogen oxidase (1.3.3.4)

Abstract

本发明提供在植物栽培场所控制非期望植物的方法,所述方法包括步骤:在该场所提供包含至少一个如下核酸的植物,所述核酸包含编码对PPO抑制性除草剂具有抗性或耐受性的野生型或突变原卟啉原氧化酶(PPO)的核苷酸序列,向该场所施用有效量的所述除草剂。本发明还提供包含野生型或突变PPO酶的植物和获得该植物的方法。

Description

对除草剂具有增强的耐受性的植物
本申请要求2013年12月18日递交的美国临时申请号US 61/917360的优选权,该临时申请的内容特此完整地并入此处作出参考。
发明领域
本发明一般涉及赋予植物对除草剂具有农业水平耐受性的方法。特别地,本发明涉及对PPO抑制性除草剂具有增强的耐受性的植物。更具体地,本发明涉及通过诱变和杂交育种以及转化而获得的对PPO抑制性除草剂具有增强的耐受性的植物和方法。
发明背景
自20世纪60年代以来,抑制原卟啉IX生物合成中关键酶原卟啉原氧化酶(在下文中称为Protox或PPO;EC:1.3.3.4)的除草剂己用于选择性杂草控制。PPO催化叶绿素和血红素生物合成中最后的共同步骤,即将原卟啉原IX氧化成原卟啉IX(Matringe等,1989.Biochem.1.260:231)。PPO抑制性除草剂包括许多不同结构类别的分子(Duke等,1991.Weed Sci.39:465;Nandihalli等,1992.Pesticide Biochem.Physiol.43:193;Matringe等,1989.FEBS Lett.245:35;Yanase和Andoh,1989.PesticideBiochem.Physiol.35:70)。这些除草剂化合物包括二苯基醚类(diphenylethers)(例如,乳氟禾草灵(lactofen),5-[2-氯-4-(三氟甲基)苯氧基]-2-硝基苯甲酸(+-)-2-乙氧基-1-甲基-2-氧代乙基酯;氟锁草醚(acifluorfen),5-[2-氯-4-(三氟甲基)-苯氧基]-2-硝基苯甲酸;其甲酯;或乙氧氟草醚(oxyfluorfen),2-氯-1-(3-乙氧基-4-硝基苯氧基)-4-(三氟苯));
Figure GDA0001081312610000011
二唑类(oxidiazoles)(例如,
Figure GDA0001081312610000012
草酮(oxidiazon),3-{2,4-二氯-5-(1-甲基乙氧基)苯基}-5-(1,1-二甲基乙基)-1,3,4-
Figure GDA0001081312610000013
二唑啉-2-(3H)-酮);环状亚胺类(cyclicimides)(例如,S-23142,N-[4-氯-2-氟-5-炔丙氧基苯基]-3,4,5,6-四氢苯邻二甲酰亚胺;氯酞酰亚胺(chlorophthalim),N-(4-氯苯基)-3,4,5,6.四氢苯邻二甲酰亚胺);苯基吡唑类(phenyl pyrazoles)(例如,TNPP-乙基,2-{1-(2,3,4-三氯苯基)-4-硝基吡唑基-5-氧基}丙酸乙酯;M&B 39279);吡啶衍生物(例如LS 82-556);以及phenopylate及其O-苯基吡咯烷与哌啶氨基甲酸酯的类似物。这些化合物中的许多竞争性抑制该酶催化的正常反应,看起来起底物类似物的作用。
PPO抑制性除草剂的施用导致叶绿体和线粒体中原卟啉原IX的积累,据认为,所积累的原卟啉原IX泄露到胞液中并在那里被过氧化物酶氧化。当暴露于光下时,原卟啉IX导致胞液中单线态氧的形成和其它活性氧类的形成,这可以引起脂质过氧化作用和膜破裂,从而导致细胞迅速死亡(Lee等,1993.Plant Physiol.102:881)。
不是所有的PPO酶都对抑制植物PPO酶的除草剂敏感。大肠杆菌(Escherichiacoli)和枯草芽孢杆菌(Bacillus subtilis)PPO酶(Sasarmen等,1993.Can.J.Microbiol.39:1155;Dailey等,1994.J.Biol.Chem.269:813)对这些除草抑制剂具有抗性。单细胞藻类雷氏衣藻(Chlamydomonas reinhardtii)对苯基亚胺(phenylimide)除草剂S-23142具有抗性的突变体已被报道(Kataoka等,1990.J.PesticideSci.15:449;Shibata等,1992.于Research in Photosynthesis中,卷III,N.Murata编辑,Kluwer:Netherlands,第567-70页)。这些突变体中的至少一种看起来具有改变的PPO活性,其不仅对用于筛选该突变体的除草剂抑制剂具有抗性,而且对其它类别的原卟啉原氧化酶(protox)抑制剂也具有抗性(Oshio等,1993.Z.Naturforsch.48c:339;Sato等,1994.于ACSSymposium on Porphyric Pesticides中,S.Duke编辑,ACS Press:Washington,D.C.)。对抑制剂S-21432具有抗性的突变烟草细胞系也已被报道(Che等,1993.Z.Naturforsch.48c:350)。营养缺陷型大肠杆菌突变体已用于确认所克隆的基因对植物PPO抑制性除草剂的除草剂抗性。
现有3种主要策略可用于使植物耐受除草剂,即(1)使用可以将除草剂或其活性代谢物转化成无毒产物的酶(例如,赋予对溴苯腈(bromoxynil)或basta的耐受性的酶(EP242236、EP337899)),将除草剂脱毒;(2)将靶酶突变成对除草剂或其活性代谢物敏感性较低的功能性酶,例如耐受草甘膦(glyphosate)的酶(EP293356、Padgette S.R.等,J.Biol.Chem.,266,33,1991);或(3)过表达敏感性酶,使得鉴于此酶的动力学常数,在植物中生产相对于除草剂足够的靶酶量,以致尽管存在其抑制剂,但仍有足够的功能性酶可用。第三种策略用于成功获得对PPO抑制剂具有耐受性的植物已有描述(见例如,US5,767,373或US5,939,602,及其专利族成员)。此外,US 2010/0100988和WO 2007/024739公开了编码具有酶促活性的氨基酸序列的核苷酸序列,所述氨基酸序列对PPO抑制剂除草剂化学物具有抗性,特别是对3-苯基尿嘧啶抑制剂特异的PPO突变体。
WO 2012/080975公开了对称作“苯并
Figure GDA0001081312610000031
嗪酮衍生物”除草剂(1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000032
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮)的PPO抑制性除草剂具有增强的耐受性的植物,其中通过用编码突变PPO酶的核酸转化所述植物获得所述增强的耐受性。具体地,WO 2012/080975公开,引入编码苋属(Amaranthus)II型PPO的突变PPO的核酸可以赋予对苯并
Figure GDA0001081312610000033
嗪酮衍生物除草剂增加的耐受性/抗性,其中,在所述突变PPO中,128位的精氨酸已经被替换为亮氨酸、丙氨酸或缬氨酸,且420位的苯丙氨酸已经被替换为甲硫氨酸、半胱氨酸、异亮氨酸、亮氨酸或苏氨酸。本发明人现令人惊奇地发现,这些类型的双突变体、以及进一步地未在WO2012/080975中公开的R128,L397和F420新替换,当转移到源自苋属之外的生物的PPO酶,例如SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117中所示PPO酶时,可以赋予对广谱PPO抑制剂的增加耐受性/抗性。因此,迄今为止,现有技术尚未描述过对广谱PPO抑制剂具有耐受性/抗性的PPO抑制性除草剂耐受性植物,其中所述植物含有根据本发明的突变PPO核酸。因此,本领域需要对除草剂(例如PPO抑制性除草剂)具有增强的耐受性、且含有至少一个根据本发明的野生型和/或突变PPO核酸的作物。亦需要控制此类作物或作物附近的杂草生长的方法。当向具有作物的区域或向作物施用除草剂时,这些组合物及方法将允许使用喷药技术。
发明概要
通过本发明解决技术问题,本发明涉及在植物栽培场所控制非期望植物的方法,所述方法包括以下步骤:
a)在该场所提供包含至少一个如下核酸的植物,所述核酸包含编码野生型原卟啉原氧化酶(PPO)或突变原卟啉原氧化酶(突变PPO)的核苷酸序列,其中所述原卟啉原氧化酶对PPO抑制性除草剂具有抗性或耐受性,且包含氨基酸序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117,或其变体,
b)向该场所施用有效量的所述除草剂。
另一目的涉及鉴别编码对PPO抑制性除草剂具有抗性或耐受性的突变PPO的核苷酸序列的方法,该方法包括:
a)生成突变PPO编码核酸的文库,
b)通过分别在细胞或植物中表达每种所述核酸并用PPO抑制性除草剂处理所述细胞或植物,筛选所得的突变PPO编码核酸群体,
c)比较由所述突变PPO编码核酸群体提供的PPO抑制性除草剂耐受性水平与由对照PPO编码核酸提供的PPO抑制性除草剂耐受性水平,
d)选择至少一种突变PPO编码核酸,所述核酸较之对照PPO编码核酸提供对PPO抑制性除草剂显著增加的耐受性水平。
在优选的实施方案中,较之由对照PPO编码核酸提供的对PPO抑制性除草剂的耐受性,步骤d)中选出的突变PPO编码核酸提供至少2倍的对PPO抑制性除草剂的耐受性。
抗性或耐受性可通过生成包含步骤a)的文库的核酸序列的转基因植物并且比较所述转基因植物与对照植物,加以测定。
另一目的涉及鉴定植物或藻类的方法,其中所述植物或藻类含有编码对PPO抑制性除草剂具有抗性或耐受性的突变PPO的核酸,该方法包括:
a)在植物细胞或绿藻的培养物中鉴定有效量的PPO抑制性除草剂,
b)用诱变剂处理所述植物细胞或绿藻,
c)使所述经诱变处理的细胞群体与a)中鉴定的有效量的PPO抑制性除草剂接触,
d)选择在这些测试条件下存活的至少一个细胞,
e)对来自d)中选出的细胞的PPO基因进行PCR扩增及测序并且将该序列分别与野生型PPO基因序列进行比较。
在优选的实施方案中,诱变剂为甲基磺酸乙酯。
另一目的涉及编码突变PPO多肽的分离的和/或重组的和/或化学合成的核酸,所述突变PPO多肽包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117,或其变体、衍生物、直向同源物、旁系同源物或同源物(如下文所定义)。
另一目的涉及突变PPO多肽,所述多肽包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117,或其变体、衍生物、直向同源物、旁系同源物或同源物(如下文所定义)。
在优选的实施方案中,该核酸可通过如上定义的方法鉴定。
在另一实施方案中,本发明涉及:转化并表达根据本发明的野生型或突变PPO核酸的植物细胞、或为获得表达,优选地过表达,根据本发明的野生型或突变PPO核酸的植物而己经被突变的植物,其中所述核酸在该植物细胞中的表达导致,较之植物细胞的野生型品种,对PPO抑制性除草剂的增强的抗性或耐受性。
在另一实施方案中,本发明涉及表达诱变的或重组的突变PPO多肽的植物,其中相对于植物的相应野生型品种,所述突变PPO当在植物中表达时可以赋予植物增强的除草剂耐受性。
优选地,该诱变或重组的突变PPO多肽包含下述基序之一或多个:基序1:SQ[N/K/H]KRYI,其中所述基序中位置5的Arg替换为Leu,Ala,Val,Ile,Met,Tyr,Gly,Asn,Cys,Phe,Ser,Thr,Gln,或His;基序2:TLGTLFSS,其中所述基序中位置2的Leu替换为Ala,Arg,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Phe,Tyr,或Trp;基序3:[F/Y]TTF[V/I]GG,其中所述基序中位置4的Phe替换为Ala,Leu,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Arg,Tyr,或Trp。
在另一实施方案中,本发明涉及包含根据本发明的植物细胞的植物,其中核酸在植物中的表达导致,较之野生型品种的植物,该植物对PPO抑制性除草剂的抗性增强。
本发明的植物可为转基因或非转基因植物。
优选地,本发明的核酸在植物中的表达导致,较之野生型品种的植物,该植物对PPO抑制性除草剂的增强的抗性。
在另一实施方案中,本发明涉及用于生长本发明植物而控制所述植物附近的杂草的方法,所述方法包括步骤:
a)生长所述植物;和
b)以抑制相应野生型植物生长的除草剂水平,将包含PPO抑制性除草剂的除草剂组合物施用于植物和杂草,其中,所述除草剂正常将抑制原卟啉原氧化酶。
在另一实施方案中,本发明涉及由包含本发明的植物细胞的转基因植物生产的种子,或由表达诱变的PPO多肽的非转基因植物产生的种子,其中,就较之野生型品种的种子增强的PPO抑制性除草剂抗性而言,该种子是纯种的(true breeding)。
在另一实施方案中,本发明涉及生产转基因植物细胞的方法,所述转基因植物细胞,与野生型品种的植物细胞相比,对PPO抑制性除草剂具有增强的抗性,所述方法包括用包含野生型或突变PPO核酸的表达盒转化植物细胞。
在另一实施方案中,本发明涉及生产转基因植物的方法,其包括:(a)用包含野生型或突变PPO核酸的表达盒转化植物细胞,以及(b)从植物细胞产生对PPO抑制性除草剂具有增强的抗性的植物。
优选地,表达盒还包含在植物中具有功能的转录起始调控区及翻译起始调控区。
在另一实施方案中,本发明涉及使用本发明的突变PPO作为选择标记。本发明提供鉴别或选择经转化的植物细胞、植物组织、植物或其部分的方法,所述方法包括:a)提供经转化的植物细胞、植物组织、植物或其部分,其中该经转化的植物细胞、植物组织、植物或其部分包含编码如下文所述的本发明突变PPO多肽的分离核酸,其中该多肽用作选择标记,且其中该经转化的植物细胞、植物组织、植物或其部分可任选地还包含分离的目的核酸;b)使经转化的植物细胞、植物组织、植物或其部分与至少一种PPO抑制剂或抑制性化合物接触;c)确定植物细胞、植物组织、植物或其部分是否受抑制剂或抑制性化合物影响;以及d)鉴别或选择经转化的植物细胞、植物组织、植物或其部分。
本发明还涉及含有本文所述突变的经纯化的突变PPO蛋白质,所述蛋白质可以用于分子建模研究中以设计对除草剂耐受性的进一步改良。蛋白质纯化方法为熟知的,且可容易地使用市售产品或采用例如Protein Biotechnology,Walsh和Headon(Wiley,1994)中描述的专门设计的方法来达成。
在另一实施方案中,本发明涉及可以用于杂草控制的组合,包含(a)编码本发明突变PPO多肽的多核苷酸,该多核苷酸能够在植物中表达以由此赋予植物对PPO抑制性除草剂的耐受性;和(b)PPO抑制性除草剂。
在另一实施方案中,本发明涉及制备可用于杂草控制的组合的方法,包括(a)提供编码本发明突变PPO多肽的多核苷酸,该多核苷酸能够在植物中表达以由此赋予植物对PPO抑制性除草剂的耐受性;和(b)提供PPO抑制性除草剂。
在一个优选实施方案中,提供多核苷酸的所述步骤包括:提供含有该多核苷酸的植物。
在另一优选实施方案中,提供多核苷酸的所述步骤包括:提供含有该多核苷酸的种子。
在另一优选实施方案中,所述方法还包括步骤:将PPO抑制性除草剂施用于种子。
在另一实施方案中,本发明涉及可用于杂草控制的组合在植物栽培场所控制杂草的用途,其中所述组合包含(a)编码本发明突变PPO多肽的多核苷酸,该多核苷酸能够在植物中表达以由此赋予植物对PPO抑制性除草剂的耐受性;和(b)PPO抑制性除草剂。
附图简述
图1显示各种PPO1和PPO2序列的氨基酸序列比对。保守区域以浅灰、灰色和黑色示出。
发明详述
冠词“a”和“an”在本文中使用以指1个或1个以上(即,至少一个)该冠词的语法对象。例如,“要素(an element)”意指一或多个要素。
如本文所用,措词“包含”或其变体“包括”或“含有”应理解为意指,包括所述要素、整数或步骤,或要素、整数或步骤的组,但不排除任何其它要素、整数或步骤,或要素、整数或步骤的组。
本发明人已经发现,可以通过过表达编码突变PPO多肽的核酸,显著地增加植物对PPO抑制性除草剂的耐受性或抗性,其中所述突变PPO多肽包含SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117中所示的序列、其变体、衍生物、直向同源物、旁系同源物或同源物。
本发明涉及在植物栽培场所控制非期望的植物的方法,所述方法包括以下步骤:
a)在该场所提供包含至少一个如下核酸的植物,所述核酸包含编码对PPO抑制性除草剂具有抗性或耐受性的突变原卟啉原氧化酶(突变PPO)或野生型原卟啉原氧化酶的核苷酸序列,
b)向该场所施用有效量的所述除草剂。
术语“控制非期望的植物”应理解为意指,灭杀杂草和/或否则阻滞或抑制杂草的正常生长。杂草在最广泛意义上理解,意指生长在不期望其出现的地方,例如(作物)植物栽培场所,的所有那些植物。本发明之杂草包括例如双子叶及单子叶杂草。双子叶杂草包括但不限于以下各属的杂草:白芥属(Sinapis)、独行菜属(Lepidium)、猪殃殃属(Galium)、繁缕属(Stellaria)、母菊属(Matricaria)、春黄菊属(Anthemis)、牛藤菊属(Galinsoga)、藜属(Chenopodium)、荨麻属(Urtica)、千里光属(Senecio)、苋属(Amaranthus)、马齿苋属(Portulaca)、苍耳属(Xanthium)、旋花属(Convolvulus)、番薯属(Ipomoea)、蓼属(Polygonum)、田菁属(Sesbania)、豚草属(Ambrosia)、蓟属(Cirsium)、飞廉属(Carduus)、苦苣菜属(Sonchus)、茄属(Solanum)、蔊菜属(Rorippa)、节节菜属(Rotala)、母草属(Lindernia)、野芝麻属(Lamium)、婆婆纳属(Veronica)、苘麻属(Abutilon)、Emex、曼陀罗属(Datura)、堇菜属(Viola)、鼬瓣花属(Galeopsis)、罂粟属(Papaver)、矢车菊属(Centaurea)、车轴草属(Trifolium)、毛莨属(Ranunculus)及蒲公英属(Taraxacum)。单子叶杂草包括但不限于以下各属的杂草:稗属(Echinochloa)、狗尾草属(Setaria)、稷属(Panicum)、马唐属(Digitaria)、梯牧草属(Phleum)、早熟禾属(Poa)、羊茅属(Festuca)、穇属(Eleusine)、臂形草属(Brachiaria)、黑麦草属(Lolium)、雀麦属(Bromus)、燕麦属(Avena)、莎草属(Cyperus)、高梁属(Sorghum)、冰草属(Agropyron)、狗牙根属(Cynodon)、雨久花属(Monochoria)、飘拂草属(Fimbristylis)、慈姑属(Sagittaria)、荸荠属(Eleocharis)、藨草属(Scirpus)、雀稗属(Paspalum)、鸭嘴草属(Ischaemum)、尖瓣花属(Sphenoclea)、龙爪茅属(Dactyloctenium)、翦股颖属(Agrostis)、看麦娘属(Alopecurus)及阿披拉草属(Apera)。此外,本发明的杂草可包括例如生长于非期望位置的作物植物。例如,若玉米植物在大豆植物田地中是不希望的,则在主要包含大豆植物的田地中的自生玉米植物可被视为杂草。
术语“植物”以其最广泛意义加以使用,其涉及有机体物质,且意欲涵盖属于植物界成员的真核生物,植物的实例包括但不限于,维管束植物、蔬菜、粮食、花卉、乔木、草本植物、灌木、草类、藤本植物、蕨类植物、苔藓、真菌及藻类等,以及用于无性繁殖的克隆(clone)、旁蘖(offset)及植物部分(例如插条(cutting)、压条(piping)、嫩枝(shoot)、根茎(rhizome)、地下茎、丛生秆(clump)、根颈(crown)、鳞茎(bulb)、球茎(corm)、块茎(tuber)、根茎、组织培养中产生的植物/组织等)。术语“植物”进一步涵盖整株植物、植物祖先及后代、以及植物部分,包括种子、枝条、茎、叶、根(包括块茎)、花、小花、果实、肉茎、花序梗、雄蕊、花药、柱头、花柱、子房、花瓣、萼片、心皮、根尖、根冠、根毛、叶毛、种毛、花粉粒、小孢子、子叶、下胚轴、上胚轴、木质部、韧皮部、薄壁组织、胚乳、伴胞、保卫细胞、及植物的任何其它己知器官、组织和细胞、以及组织和器官,其中每一以上所提及者皆包含目的基因/核酸。术语“植物”亦涵盖植物细胞、悬浮培养物、愈伤组织、胚、分生组织区、配子体、孢子体、花粉及小孢子,同样,每一以上所提及者皆包含目的基因/核酸。
尤其适用于本发明方法中的植物包括属于超家族植物界(Viridiplantae)的所有植物,特别是单子叶和双子叶植物,包括饲料或草料豆科植物、观赏植物、粮食作物、乔木或灌木,选自:槭树属(Acer spp.)、狲猴桃属(Actinidia spp.)、秋葵属(Abelmoschusspp.)、剑麻(Agave sisalana)、冰草属(Agropyron spp.)、匍匐剪股颍(Agrostisstolonifera)、葱属(Allium spp.)、苋属(Amaranthus spp.)、固沙草(Ammophilaarenaria)、菠萝(Ananas comosus)、番荔枝属(Annona spp.)、旱芹(Apium graveolens)、落花生属(Arachis spp)、波罗蜜属(Artocarpus spp.)、石刁柏(Asparagusofficinalis)、燕麦属(Avena spp.)(例如燕麦(Avena sativa)、野燕麦(Avena fatua)、比赞燕麦(Avena byzantina)、Avena fatua var.sativa、杂种燕麦(Avena hybrida))、阳桃(Averrhoa carambola)、箣竹属(Bambusa sp.)、冬瓜(Benincasa hispida)、巴西栗(Bertholletia excelsea)、甜菜(Beta vulgaris)、芸苔属(Brassica spp.)(例如欧洲油菜(Brassica napus)、芜菁亚种(Brassica rapa ssp.)[卡诺拉油菜(canola)、油籽油菜(oilseed rape)、芜菁油菜(turnip rape)])、Cadaba farinosa、大叶茶(Camelliasinensis)、美人蕉(Canna indica)、大麻(Cannabis sativa)、辣椒属(Capsicum spp.)、Carex elata、番木瓜(Carica papaya)、大果假虎刺(Carissa macrocarpa)、山核桃属(Carya spp.)、红花(Carthamus tinctorius)、栗属(Castanea spp.)、吉贝(Ceibapentandra)、苦苣(Cichorium endivia)、樟属(Cinnamomum spp.)、西瓜(Citrulluslanatus)、柑桔属(Citrus spp.)、椰子属(Cocos spp.)、咖啡属(Coffea spp.)、芋(Colocasia esculenta)、可乐属(Cola spp.)、黄麻属(Corchorus sp.)、芫荽(Coriandrumsativum)、榛属(Corylus spp.)、山楂属(Crataegus spp.)、番红花(Crocus sativus)、南瓜属(Cucurbita spp.)、香瓜属(Cucumis spp.)、菜蓟属(Cynara spp.)、野胡萝卜(Daucuscarota)、山蚂蝗属(Desmodium spp.)、龙眼(Dimocarpus longan)、薯蓣属(Dioscoreaspp.)、柿树属(Diospyros spp.)、稗属(Echinochloa spp.)、油棕属(Elaeis)(例如油棕(Eiaeis guineensis)、美洲油棕(Elaeis oleifera))、龙爪稷(Eleusine coracana)、埃塞俄比亚画眉草(Eragrostis tef)、蔗茅属(Erianthus sp.)、枇杷(Eriobotrya japonica)、桉属(Eucalyptus sp.)、红仔果(Eugenia unifora)、荞麦属(Fagopyrum spp.)、山毛榉属(Fagus spp.)、苇状羊茅(Festuca arundinacea)、无花果(Ficus carica)、金桔属(Fortunella spp.)、草莓属(Fragaria spp.)、银杏(Ginkgo biloba)、大豆属(Glycinespp.)(例如大豆(Glycine max)、黄豆(Soja hispida)或Soja max)、陆地棉(Gossypiumhirsutum)、向日葵属(Helianthus spp.)(例如向日葵(Helianthus annuus))、萱草(Hemerocallis fulva)、木槿属(Hibiscus spp.)、大麦属(Hordeum spp.)(例如大麦(Hordeum vulgare))、甘薯(Ipomoea batatas)、核桃属(Juglans spp.)、莴苣(Lactucasativa)、山黧豆属(Lathyrus spp.)、兵豆(Lens culinaris)、亚麻(Linumusitatissimum)、荔枝(Litchi chinensis)、百脉根属(Lotus spp.)、棱角丝瓜(Luffaacutangula)、羽扇豆属(Lupinus spp.)、Luzula sylvatica、蕃茄属(Lycopersicon spp.)(例如西红柿(Lycopersicon esculentum)、蕃茄(Lycopersicon lycopersicum)、梨形蕃茄(Lycopersicon pyriforme))、硬皮豆属(Macrotyloma spp.)、苹果属(Malus spp.)、凹缘金虎尾(Malpighia emarginata)、曼密苹果(Mammea americana)、芒果(Mangiferaindica)、木薯属(Manihot spp.)、人心果(Manilkara zapota)、紫苜蓿(Medicagosativa)、草木樨属(Melilotus spp.)、薄荷属(Mentha spp.)、芒(Miscanthus sinensis)、苦瓜属(Momordica spp)、黑桑(Morus nigra)、芭蕉属(Musa spp.)、烟草属(Nicotianaspp.)、木犀榄属(Olea spp.)、仙人掌属(Opuntia spp.)、鸟足豆属(Ornithopus spp.)、稻属(Oryza spp.)、(例如稻(Oryza sativa)、阔叶稻(Oryza latifolia)、稷(Panicummiliaceum)、柳枝稷(Panicum virgatum)、鸡蛋果(Passiflora edulis)、欧防风(Pastinaca sativa)、狼尾草属(Pennisetum sp.)、鳄梨属(Persea spp.)、欧芹(Petroselinum crispum)、虉草(Phalaris arundinacea)、菜豆属(Phaseolus spp.)、梯牧草(Phleum pratense)、刺葵属(Phoenix spp.)、南方芦苇(Phragmites australis)、酸浆属(Physalis spp.)、松属(Pinus spp.)、阿月浑子(Pistacia vera)、豌豆属(Pisumspp.)、早熟禾属(Poa spp.)、杨属(Populus spp.)、牧豆树属(Prosopis spp.)、李属(Prunus spp.)、番石榴属(Psidium spp.)、石榴(Punica granatum)、西洋梨(Pyruscommunis)、栎属(Quercus spp.)、萝卜(Rapbanus sativus)、波叶大黄(Rheumrhabarbarum)、茶藨子属(Ribes spp.)、蓖麻(Ricinus communis)、悬钩子属(Rubusspp.)、甘蔗属(Saccharum spp.)、柳属(Salix sp.)、接骨木属(Sambucus spp.)、黑麦(Secale cereale)、胡麻属(Sesamum spp.)、白芥属(Sinapis sp.)、茄属(Solanum spp.)(例如马铃薯(Solanum tuberosum)、红茄(Solanum integrifolium)或蕃茄(Solanumlycopersicum))、两色蜀黍(Sorghum bicolor)、菠菜属(Spinacia spp.)、蒲桃属(Syzygium spp.)、万寿菊属(Tagetes spp.)、酸豆(Tamarindus indica)、可可树(Theobroma cacao)、车轴草属(Trifolium spp.)、鸭茅状摩擦禾(Tripsacumdactyloides)、Triticosecale rimpaui、小麦属(Triticum spp.)(例如普通小麦(Triticum aestivum)、硬粒小麦(Triticum durum)、圆柱小麦(Triticum turgidum)、Triticum hybernum、Triticum macha、普通小麦(Triticum sativum)、一粒小麦(Triticummonococcum)或普通小麦(Triticum vulgare))、小金莲花(Tropaeolum minus)、金莲花(Tropaeolum majus)、越桔属(Vaccinium spp.)、野豌豆属(Vicia spp.)、豇豆属(Vignaspp.)、香堇(Viola odorata)、葡萄属(Vitis spp.)、玉蜀黍(Zea mays)、沼生菰(Zizaniapalustris)、枣属(Ziziphus spp.)、苋(amaranth)、洋蓟(artichoke)、芦笋(asparagus)、西兰花(broccoli)、球芽甘蓝(Brussels sprouts)、卷心菜(cabbage)、卡诺拉油菜(canola)、胡萝卜(carrot)、花椰菜(cauliflower)、芹菜(celery)、羽衣甘蓝(collardgreens)、亚麻(flax)、无头甘蓝(kale)、小扁豆(lentil)、油籽油菜(oilseed rape)、秋葵(okra)、洋葱(onion)、马铃薯(potato)、稻(rice)、大豆(soybean)、草莓(strawberry)、甜菜(sugar beet)、甘蔗(sugar cane)、向日葵(sunflower)、蕃茄(tomato)、西葫芦(squash)、茶树(tea)及藻类(algae)等等。根据本发明优选的实施方案,植物是作物植物。作物植物的实例尤其包括大豆、向日葵、卡诺拉油菜、苜蓿、油菜籽油菜(rapeseed)、棉花、蕃茄、马铃薯或烟草。更优选地,植物为单子叶植物,例如甘蔗。更优选地,植物为谷物,例如稻、玉米、小麦、大麦、粟、黑麦、高梁或燕麦。
在优选的实施方案中,植物先已经由如下方法产生,所述方法包括通过引入及过表达根据本发明的野生型或突变PPO转基因而重组制备植物,下文将更详细地描述。
在另一优选的实施方案中,植物先已由包括原位诱变植物细胞以获得表达突变PPO的植物细胞的方法产生。
如本文所公开的,本发明核酸可用于增强植物对除草剂的耐受性,其中所述植物在其基因组中包含编码除草剂耐受性野生型或突变PPO蛋白质的基因。此基因可为内源基因或转基因,如下文所述。
因此,在另一实施方案中,本发明涉及增加或增强植物的PPO抑制剂除草剂耐受性或抗性的方法,所述方法包括过表达编码突变PPO多肽的核酸,其中所述突变PPO多肽包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117,其变体、衍生物、直向同源物、旁系同源物、或同源物。
另外,在某些实施方案中,本发明核酸可与目的多核苷酸序列的任何组合堆叠以产生具有所需表型的植物。例如,本发明的核酸可与任何其它编码具有杀农害和/或杀昆虫活性的多肽的多核苷酸堆叠,所述多肽诸如苏云金芽孢杆菌毒素蛋白(描述于美国专利号5,366,892;5,747,450;5,737,514;5,723,756;5,593,881;及Geiser等(1986)Gene 48:109中)。
例如,可以和本发明核酸堆叠在一起的多核苷酸包括:编码赋予对农害/病原体例如病毒、线虫、昆虫或真菌等的抗性的多肽的核酸。可以与本发明核酸堆叠的示例性多核苷酸包括编码如下的多核苷酸:具有杀农害和/或杀昆虫活性的多肽,例如其它苏云金芽孢杆菌毒蛋白(描述于美国专利号5,366,892;5,747,450;5,737,514;5,723,756;5,593,881;和Geiser等,(1986)Gene 48:109),凝集素(Van Damme等(1994)Plant Mol.Biol.24:825),pentin(描述于美国专利号5,981,722),等;对于疾病或除草剂抗性而言期望的性状(例如,腐马素(fumonisin)脱毒基因(美国专利号5,792,931);无毒(avirulence)和疾病抗性基因(Jones等(1994)Science 266:789;Martin等,(1993)Science 262:1432;Mindrinos等(1994)Cell 78:1089);导致除草剂抗性的乙酰乳酸合酶(ALS)突变体,例如S4和/或Hra突变;草甘膦(glyphosate)抗性(例如,5-烯醇式丙酮酰-莽草酸-3-磷酸合酶(EPSPS)基因,描述于美国专利号4,940,935和5,188,642;或草甘膦N-乙酰转移酶(GAT)基因,描述于Castle等(2004)Science,304:1151-1154;以及美国专利申请公布号20070004912,20050246798,和20050060767));草铵膦(glufosinate)抗性(例如,膦丝菌素(phosphinothricin)乙酰转移酶基因PAT和BAR,描述于美国专利号5,561,236和5,276,268);对除草剂,包括磺酰脲、DHT(2,4D)和PPO除草剂的抗性(例如,草甘膦乙酰转移酶、芳氧基链烷酸双加氧酶、乙酰乳酸合酶和原卟啉原氧化酶);赋予对除草剂例如HPPD除草剂的耐受性或抗性的细胞色素P450或其变体(美国专利申请系列号12/156,247;美国专利号6,380,465;6,121,512;5,349,127;6,649,814;和6,300,544;以及PCT专利申请公布号WO2007000077);以及对于加工或工艺产品而言期望的性状,例如高油(例如,美国专利号6,232,529);改性油(例如,脂肪酸去饱和酶基因(美国专利号5,952,544;WO 94/11516));改性淀粉(例如,ADPG焦磷酸化酶(AGPase),淀粉合酶(SS),淀粉分支酶(SBE),和淀粉脱分支酶(SDBE));以及聚合物或生物塑料(例如,美国专利号5,602,321;β-酮硫解酶,多羟基丁酸合酶,和乙酰乙酰-CoA还原酶(Schubert等(1988)J.Bacteriol.170:5837-5847)利于多羟基链烷酸(PHAs)的表达);上述公开特此并入此处作为参考。
在一个优选的实施方案中,植物包含至少一个另外的异源核酸,所述异源核酸包含编码选自例如以下的除草剂耐受性酶的核苷酸序列:5-烯醇式丙酮酰莽草酸-3-磷酸合酶(EPSPS)、草甘膦乙酰转移酶(GAT)、细胞色素P450单加氧酶、膦丝菌素乙酰转移酶(PAT)、乙酰羟酸合酶(AHAS;EC 4.1.3.18,亦称为乙酰乳酸合酶或ALS)、羟基苯基丙酮酸双加氧酶(HPPD)、八氢蕃茄红素去饱和酶(PD)、及麦草畏(dicamba)降解酶(如WO 02/068607中公开的),或苯氧乙酸-和苯氧丙酸衍生物降解酶(如WO 2008141154或WO 2005107437中公开的)。产生的组合也可包括目的多核苷酸之任一的多个拷贝。
一般而言,在本文中使用的术语“除草剂”意指灭杀植物、控制或以其它方式不利地改变植物生长的活性成分。除草剂的优选量或浓度为“有效量”或“有效浓度”。“有效量”及“有效浓度”分别意指足以灭杀类似的、野生型的植物、植物组织、植物细胞或宿主细胞或抑制其生长的量及浓度,但该量不会灭杀本发明的除草剂抗性植物、植物组织、植物细胞及宿主细胞、或不会同样严重地抑制其生长。典型地,除草剂的有效量为常规用于农业生产系统中灭杀目的杂草的量。此量为一般技术人员所知。当在植物的任何生长阶段或在种植或萌发前直接向植物或向植物的场所施用时,用于本发明的除草剂将表现出除草活性。所观测到的效果取决于待控制的植物物种、植物生长阶段、施用参数——稀释及喷雾液滴大小、固体组分的粒子大小、使用时的环境条件、所用的具体化合物、所用的具体助剂及载体、土壤类型等、以及所施用的化学品的量。这些及其它因子可如本领域技术人员所知的加以调整以促进非选择性或选择性除草作用。一般而言,优选在萌发后对相对不成熟的非期望植物施用除草剂,以达到对杂草的最大控制。
“除草剂耐受性”或“除草剂抗性”植物意指,植物对处于通常将灭杀正常或野生型植物或抑制其生长的水平的至少一种除草剂具有耐受性或抗性。“除草剂耐受性野生型或突变PPO蛋白”或“除草剂抗性野生型或突变PPO蛋白”意指,当存在至少一种己知干扰PPO活性的除草剂且该除草剂处于己知将抑制野生型PPO蛋白的PPO活性的浓度或水平时,相对于野生型PPO蛋白的PPO活性而言,此PPO蛋白显示更高PPO活性。此外,此除草剂耐受性或除草剂抗性突变PPO蛋白的PPO活性在本文中可称为“除草剂耐受性”或“除草剂抗性”PPO活性。
一般而言,如果如本文所述的可在本发明的上下文中使用的PPO抑制性除草剂(也称作化合物A)和/或除草剂化合物B能够形成几何异构体例如E/Z异构体,则可以在本发明的组合物中使用纯异构体及其混合物两者。如果如本文所述的PPO抑制性除草剂A和/或除草剂化合物B具有一个或多个手性中心,且因而以对映异构体或非对映异构体存在,则可以在根据本发明的组合物中使用纯对映异构体和非对映异构体及其混合物两者。如果如本文所述的PPO抑制性除草剂A和/或除草剂化合物B具有可离子化官能团,则它们还可以以其农业上可接受的盐的形式使用。通常,合适的是,阳离子的盐和酸的酸加成盐,其中,其阳离子或阴离子对活性化合物的活性无副作用。优选的阳离子为碱金属的离子,优选锂、钠和钾离子,碱土金属的离子,优选钙和镁离子,以及过渡金属的离子,优选锰、铜、锌和铁的离子,进一步为铵和取代的铵,其中1个至4个氢原子被C1-C4-烷基、羟基-C1-C4-烷基、C1-C4-烷氧基-C1-C4-烷基、羟基-C1-C4-烷氧基-C1-C4-烷基、苯基或苄基替代,优选铵、甲基铵、异丙基铵、二甲基铵、二异丙基铵、三甲基铵、庚基铵、十二烷基铵、十四烷基铵、四甲基铵、四乙基铵、四丁基铵、2-羟乙基铵(乙醇胺盐(olamine salt))、2-(2-羟基乙-1-氧基)乙-1-基铵(二甘醇胺盐)、二(2-羟基乙-1-基)铵(二乙醇胺盐(diolamine salte))、三(2-羟乙基)铵(三乙醇胺盐(trolamine salt))、三(2-羟丙基)铵、苄基三甲基铵、苄基三乙基铵、N,N,N-三甲基乙醇铵(胆碱盐),此外
Figure GDA0001081312610000181
离子,锍离子,优选三(C1-C4-烷基)锍诸如三甲基锍,和氧化锍离子,优选三(C1-C4-烷基)氧化锍离子,以及最后多元胺诸如N,N-双-(3-氨基丙基)甲基胺和二亚乙基三胺的盐。可用的酸加成盐的阴离子主要为氯离子、溴离子、氟离子、碘离子、硫酸氢根、甲基硫酸根、硫酸根、磷酸二氢根、氢磷酸根、硝酸根、碳酸氢根、碳酸根、六氟硅酸根、六氟磷酸根、苯甲酸根以及还有C1-C4-链烷酸的阴离子,优选甲酸根、乙酸根、丙酸根和丁酸根。
如本文所述的具有羧基的PPO抑制性除草剂A和/或除草剂化合物B可以以酸的形式、以上文提及的农业上适宜的盐或以农业上可接受的衍生物的形式使用,例如作为酰胺诸如单-和二-C1-C6-烷基酰胺或芳基酰胺,作为酯例如烯丙基酯、炔丙基酯、C1-C10-烷基酯、烷氧基烷基酯、tefuryl((四氢呋喃-2-基)甲基)酯,以及还可以作为硫酯例如C1-C10-烷基硫酯。优选的单-和二-C1-C6-烷基酰胺为甲基和二甲基酰胺。优选的芳基酰胺为,例如N-酰苯胺(anilide)和2-氯N-酰苯胺(2-chloroanilide)。优选的烷基酯为例如甲基、乙基、丙基、异丙基、丁基、异丁基、戊基、mexyl(1-甲基己基)、meptyl(1-甲基庚基)、庚基、辛基或异辛基(2-乙基己基)酯。优选的C1-C4-烷氧基-C1-C4-烷基酯为直链或支链C1-C4-烷氧基乙酯,例如2-甲氧基乙酯、2-乙氧基乙酯、2-丁氧基乙基(butotyl)酯、2-丁氧基丙酯或3-丁氧基丙酯。直链或支链C1-C10-烷基硫酯的实例为乙基硫酯。
可根据本发明使用的PPO抑制性除草剂的实例为氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、aclonifen、唑啶炔草(azafenidin)、bencarbazone、双苯嘧草酮(benzfendizone)、治草醚(bifenox)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone)、氟酮唑草(carfentrazone-ethyl)、氯硝醚(chlomethoxyfen)、吲哚酮草酯(cinidon-ethyl)、异丙吡草酯(fluazolate)、氟哒嗪草酯(flufenpyr)、氟哒嗪草酯(flufenpyr-ethyl)、酰亚胺苯氧乙酸(flumiclorac)、酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)、氟
Figure GDA0001081312610000191
嗪酮(flumioxazin)、乙羧氟草醚(fluoroglycofen)、乙羧氟草醚(fluoroglycofen-ethyl)、达草氟(fluthiacet)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、氟硝磺酰胺(halosafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000192
唑草(oxadiargyl)、
Figure GDA0001081312610000193
草灵(oxadiazon)、乙氧氟草醚(oxyfluorfen)、戊
Figure GDA0001081312610000194
唑草(pentoxazone)、氟唑草胺(profluazol)、双唑草腈(pyraclonil)、氟唑草酯(pyraflufen)、氟唑草酯(pyraflufen-ethyl)、嘧啶肟草醚(saflufenacil)、磺胺草唑(sulfentrazone)、噻二唑胺(thidiazimin)、tiafenacil、草枯醚(chlornitrofen)、炔草胺(flumipropyn)、氯草醚(fluoronitrofen)、flupropacil、氟呋草醚(furyloxyfen)、硝氟草醚(nitrofluorfen)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452098-92-9)、N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 915396-43-9)、N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452099-05-7)、N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000202
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷-2,4-二酮(CAS 451484-50-7)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000203
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000204
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮(CAS 1300118-96-0)、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000205
嗪-6-基)-1H-嘧啶-2,4-二酮、(E)-4-[2-氯-5-[4-氯-5-(二氟甲氧基)-1H-甲基-吡唑-3-基]-4-氟-苯氧基]-3-甲氧基-丁-2-烯酸甲酯[CAS 948893-00-3]、3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4),和式III的尿嘧啶
Figure GDA0001081312610000201
其中
R30和R31彼此独立地为F、Cl或CN;
R32为O或S;
R33为H、F、Cl、CH3或OCH3
R34为CH或N;
R35为O或S;
R36为H、CN、CH3、CF3、OCH3、OC2H5、SCH3、SC2H5、(CO)OC2H5或CH2R38
其中R38为F、Cl、OCH3、SCH3、SC2H5、CH2F、CH2Br或CH2OH;
R37为(C1-C6-烷基)氨基、(C1-C6-二烷基)氨基、(NH)OR39、OH、OR40或SR40
其中R39为CH3、C2H5或苯基;且
R40彼此独立地为C1-C6-烷基、C2-C6-烯基、C3-C6-炔基、C1-C6-卤代烷基、C1-C6-烷氧基-C1-C6-烷基、C1-C6-烷氧基-C1-C6-烷氧基-C1-C6-烷基、C2-C6-氰基烷基、C1-C4-烷氧基-羰基-C1-C4-烷基、C1-C4-烷基-羰基-氨基、C1-C6-烷基亚磺酰基-C1-C6-烷基、C1-C6-烷基-磺酰基-C1-C6-烷基、C1-C6-二烷氧基-C1-C6-烷基、C1-C6-烷基-羰基氧基-C1-C6-烷基、苯基-羰基-C1-C6-烷基、三(C1-C3-烷基)-甲硅烷基-C1-C6-烷基、三(C1-C3-烷基)-甲硅烷基-C1-C6-烯基、三(C1-C3-烷基)-甲硅烷基-C1-C6-炔基、三(C1-C3-烷基)-甲硅烷基-C1-C6-烷氧基-C1-C6-烷基、二甲氨基、四氢吡喃基、四氢呋喃基-C1-C3-烷基、苯基-C1-C6-烷氧基-C1-C6-烷基、苯基-C1-C3-烷基、吡啶基-C1-C3-烷基、吡啶基、苯基,
所述吡啶基和苯基彼此独立地被1个至5个取代基取代,所述取代基选自由以下组成的组:卤素、C1-C3-烷基或C1-C2-卤代烷基;
C3-C6-环烷基或C3-C6-环烷基-C1-C4-烷基、所述环烷基彼此独立地是未取代的或被1个至5个取代基取代,所述取代基选自由以下组成的组:卤素、C1-C3-烷基和C1-C2-卤代烷基;
包括它们的农业上可接受的碱金属盐或铵盐。
优选的可根据本发明使用的PPO抑制性除草剂为:氟锁草醚(Acifluorfen)、氟锁草醚(acifluorfen-sodium)、唑啶炔草(azafenidin)、bencarbazone、双苯嘧草酮(benzfendizone)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone-ethyl)、吲哚酮草酯(cinidon-ethyl)、氟哒嗪草酯(flufenpyr-ethyl)、酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)、氟
Figure GDA0001081312610000221
嗪酮(flumioxazin)、乙羧氟草醚(fluoroglycofen-ethyl)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000222
唑草(oxadiargyl)、
Figure GDA0001081312610000223
草灵(oxadiazon)、乙氧氟草醚(oxyfluorfen)、戊
Figure GDA0001081312610000224
唑草(pentoxazone)、氟唑草酯(pyraflufen-ethyl)、嘧啶肟草醚(saflufenacil)、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452098-92-9)、N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 915396-43-9)、N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452099-05-7)、N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000225
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷-2,4-二酮(CAS 451484-50-7)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000226
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000227
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮(CAS 1300118-96-0)、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000228
嗪-6-基)-1H-嘧啶-2,4-二酮(CAS 1304113-05-0)、3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4),
式III.1的尿嘧啶(对应于式III的尿嘧啶,其中R30为F,R31为Cl,R32为O;R33为H;R34为CH;R35为O且R37为OR40)
Figure GDA0001081312610000231
其中
R36为OCH3、OC2H5、SCH3或SC2H5
R40为C1-C6-烷基、C2-C6-烯基、C3-C6-炔基、C1-C6-卤代烷基、C1-C6-烷氧基-C1-C6-烷基、C1-C6-烷氧基-C1-C6-烷氧基-C1-C6-烷基、C1-C3-氰基烷基、苯基-C1-C3-烷基、吡啶基-C1-C3-烷基、C3-C6-环烷基或C3-C6-环烷基-C1-C4-烷基,
所述环烷基未被取代或被1个至5个取代基取代,所述取代基选自由以下组成的组:卤素、C1-C3-烷基和C1-C2-卤代烷基;
式III.2的尿嘧啶(对应于式III的尿嘧啶,其中R30为F;R31为Cl;R32为O;R33为H;R34为N;R35为O且R37为OR40,其中R40为C1-C6-烷基)
Figure GDA0001081312610000232
特别优选的可根据本发明使用的PPO-抑制性除草剂为:
氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone-ethyl)、吲哚酮草酯(cinidon-ethyl)、氟
Figure GDA0001081312610000242
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000243
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000244
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷-2,4-二酮(CAS 451484-50-7)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000245
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、和2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000246
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮(CAS 1300118-96-0)、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000247
嗪-6-基)-1H-嘧啶-2,4-二酮(CAS1304113-05-0),
式III.1.1的尿嘧啶(对应于式III的尿嘧啶,其中R30为F,R31为Cl,R32为O;R33为H;R34为CH;R35为O,R36为OCH3且R37为OR40)
Figure GDA0001081312610000241
其中
R40为C1-C6-烷基、C2-C6-烯基、C3-C6-炔基、C1-C6-卤代烷基、C1-C6-烷氧基-C1-C6-烷基、C1-C6-烷氧基-C1-C6-烷氧基-C1-C6-烷基、C1-C3-氰基烷基、苯基-C1-C3-烷基、吡啶基-C1-C3-烷基、C3-C6-环烷基或C3-C6-环烷基-C1-C4-烷基、
所述环烷基未被取代或被1个至5个取代基取代,所述取代基选自由以下组成的组:卤素、C1-C3-烷基和C1-C2-卤代烷基;
优选为CH3、CH2CH2OC2H5、CH2CHF2、环己基、(1-甲基环丙基)甲基或CH2(吡啶-4-基);
式III.2.1的尿嘧啶(对应于式III的尿嘧啶,其中R30为F;R31为Cl;R32为O;R33为H;R34为N;R35为O且R37为OR40,其中R40为CH3)
Figure GDA0001081312610000251
式III.2.2的尿嘧啶(对应于式III的尿嘧啶,其中R30为F;R31为Cl;R32为O;R33为H;R34为N;R35为O且R37为OR40,其中R40为C2H5)
Figure GDA0001081312610000252
尤其优选的PPO抑制性除草剂为下面表A中列出的PPO抑制性除草剂A.1至A.14:
表A
Figure GDA0001081312610000253
Figure GDA0001081312610000261
上文所述的可用于实施本发明的PPO抑制性除草剂常常最好与一种或多种其它除草剂联合应用以获得对更广谱的非期望植物的控制。例如,PPO抑制性除草剂还可以与其他除草剂联合使用,其中针对该其他除草剂,作物植物天然具有耐受性、或经由表达一个或多个其它转基因而对其具有抗性(如前所述)、或经由诱变和育种方法而对其具有抗性(如下文描述)。当与其它靶向除草剂联合使用时,PPO抑制剂除草剂(本发明植物对其已经具备抗性或耐受性)可与其它一种或多种除草剂一起配制,与其它一种或多种除草剂罐混,或与其它一种或多种除草剂顺序应用。
适用于混合物的组分可以例如,选自类别b1)至b15)的除草剂
B)b1)-b15)类除草剂:
b1)脂质生物合成抑制剂;
b2)乙酰乳酸合酶抑制剂(ALS抑制剂);
b3)光合作用抑制剂;
b4)原卟啉原-IX氧化酶抑制剂,
b5)漂白除草剂;
b6)烯醇式丙酮酰莽草酸3-磷酸合酶抑制剂(EPSP抑制剂);
b7)谷氨酰胺合成酶抑制剂;
b8)7,8-二氢蝶酸合酶抑制剂(DHP抑制剂);
b9)有丝分裂抑制剂;
b10)非常长链脂肪酸合成抑制剂(VLCFA抑制剂);
b11)纤维素生物合成抑制剂;
b12)去偶除草剂(decoupler herbicides);
b13)生长素除草剂(auxinic herbicides);
b14)生长素转运抑制剂;和
b15)选自溴丁酰草胺(bromobutide)、氯甲丹(chlorflurenol)、氯甲丹(chlorflurenol-methyl)、环庚草醚(cinmethylin)、苄草隆(cumyluron)、茅草枯(dalapon)、棉隆(dazomet)、苯敌快(difenzoquat)、苯敌快(difenzoquat-metilsulfate)、噻节因(dimethipin)、甲胂钠(DSMA)、香草隆(dymron)、敌草腈(endothal)及其盐、乙苯酰草(etobenzanid)、氟燕灵(flamprop)、氟燕灵(flamprop-isopropyl)、甲氟燕灵(flamprop-methyl)、强氟燕灵(flamprop-M-isopropyl)、麦草伏(flamprop-M-methyl)、抑草丁(flurenol)、抑草丁(flurenol-butyl)、调嘧醇(flurprimidol)、膦铵素(fosamine)、膦铵素(fosamine-ammonium)、茚草酮(indanofan)、indaziflam、抑芽丹(maleichydrazide)、氟草磺(mefluidide)、威百亩(metam)、methiozolin(CAS 403640-27-7)、叠氮甲烷(methyl azide)、溴甲烷(methyl bromide)、苯丙隆(methyl-dymron)、碘甲烷(methyliodide)、甲胂一钠(MSMA)、油酸(oleic acid)、氯
Figure GDA0001081312610000271
嗪草(oxaziclomefone)、壬酸(pelargonic acid)、稗草畏(pyributicarb)、灭藻醌(quinoclamine)、苯氧丙胺津(triaziflam)、灭草环(tridiphane)和6-氯-3-(2-环丙基-6-甲基苯氧基)-4-哒嗪醇(CAS499223-49-3)及其盐和酯的其它除草剂;
包括它们农业可接受的盐或衍生物。
可以与根据本发明的PPO抑制性除草剂组合的除草剂B的实例是:
b1)来自脂质生物合成抑制剂组:
ACC除草剂类,如枯杀达(alloxydim)、枯杀达(alloxydim-sodium)、丁氧环酮(butroxydim)、烯草酮(clethodim)、炔草酯(clodinafop)、炔草酯(clodinafop-propargyl)、噻草酮(cycloxydim)、氰氟草酯(cyhalofop)、氰氟草酯(cyhalofop-butyl)、氯甲草(diclofop)、禾草灵(diclofop-methyl)、
Figure GDA0001081312610000272
唑禾草灵(fenoxaprop)、
Figure GDA0001081312610000273
唑禾草灵(fenoxaprop-ethyl)、高
Figure GDA0001081312610000274
唑禾草灵(fenoxaprop-P)、高
Figure GDA0001081312610000281
唑禾草灵(fenoxaprop-P-ethyl)、吡氟禾草灵(fluazifop)、吡氟禾草灵(fluazifop-butyl)、精吡氟禾草灵(fluazifop-P)、精吡氟禾草灵(fluazifop-P-butyl)、吡氟氯禾灵(haloxyfop)、吡氟氯禾灵(haloxyfop-methyl)、精吡氟氯禾灵(haloxyfop-P)、精吡氟氯禾灵(haloxyfop-P-methyl)、
Figure GDA0001081312610000282
唑酰草胺(metamifop)、唑啉草酯(pinoxaden)、环苯草酮(profoxydim)、喔草酯(propaquizafop)、喹禾灵(quizalofop)、喹禾灵(quizalofop-ethyl)、喹禾灵(四氢糠基酯)(quizalofop-tefuryl)、精喹禾灵(quizalofop-P)、精喹禾灵(quizalofop-P-ethyl)、精喹禾灵(四氢糠基酯)(quizalofop-P-tefuryl)、稀禾定(sethoxydim)、醌肟草(tepraloxydim)、肟草酮(tralkoxydim),4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-72-6);4-(2',4'-二氯-4-环丙基[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-45-3);4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1033757-93-5);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-2,2,6,6-四甲基-2H-吡喃-3,5(4H,6H)-二酮(CAS 1312340-84-3);5-(乙酰基氧基)-4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312337-48-6);5-(乙酰基氧基)-4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮;5-(乙酰基氧基)-4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312340-82-1);5-(乙酰基氧基)-4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1033760-55-2);4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1312337-51-1);4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯;4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1312340-83-2);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1033760-58-5);以及非ACC除草剂类,如呋草黄(benfuresate)、苏达灭(butylate)、草灭特(cycloate)、茅草枯(dalapon)、哌草丹(dimepiperate)、扑草灭(EPTC)、禾草畏(esprocarb)、乙呋草黄(ethofumesate)、四氟丙酸(flupropanate)、草达灭(molinate)、坪草丹(orbencarb)、克草猛(pebulate)、苄草丹(prosulfocarb)、TCA、杀草丹(thiobencarb)、丁草威(tiocarbazil)、野麦畏(triallate)和灭草猛(vernolate);
b2)来自ALS抑制剂组:
磺酰脲类,如磺氨黄隆(amidosulfuron)、四唑黄隆(azimsulfuron)、苄嘧黄隆(bensulfuron)、苄嘧黄隆(bensulfuron-methyl)、氯嘧黄隆(chlorimuron)、氯嘧黄隆(chlorimuron-ethyl)、绿黄隆(chlorsulfuron)、醚黄隆(cinosulfuron)、环丙黄隆(cyclosulfamuron)、胺苯黄隆(ethametsulfuron)、胺苯黄隆(ethametsulfuron-methyl)、乙氧嘧黄隆(ethoxysulfuron)、啶嘧黄隆(flazasulfuron)、氟吡磺隆(flucetosulfuron)、氟定黄隆(flupyrsulfuron)、氟定黄隆(flupyrsulfuron-methyl-sodium)、甲酰氨磺隆(foramsulfuron)、吡氯黄隆(halosulfuron)、吡氯黄隆(halosulfuron-methyl)、啶咪黄隆(imazosulfuron)、碘黄隆(iodosulfuron)、碘甲黄隆钠(iodosulfuron-methyl-sodium)、iofensulfuron、iofensulfuron-sodium,甲基二磺隆(mesosulfuron)、metazosulfuron、甲黄隆(metsulfuron)、甲黄隆(metsulfuron-methyl)、烟嘧黄隆(nicosulfuron)、嘧苯胺磺隆(orthosulfamuron)、环丙氧黄隆(oxasulfuron)、氟嘧黄隆(primisulfuron)、氟嘧黄隆(primisulfuron-methyl)、propyrisulfuron、氟丙黄隆(prosulfuron)、吡嘧黄隆(pyrazosulfuron)、吡嘧黄隆(pyrazosulfuron-ethyl)、玉嘧黄隆(rimsulfuron)、嘧黄隆(sulfometuron)、嘧黄隆(sulfometuron-methyl)、乙黄黄隆(sulfosulfuron)、噻黄隆(thifensulfuron)、噻黄隆(thifensulfuron-methyl)、醚苯黄隆(triasulfuron)、苯黄隆(tribenuron)、苯黄隆(tribenuron-methyl)、三氟啶磺隆(trifloxysulfuron)、氟胺磺隆(triflusulfuron)、氟胺磺隆(triflusulfuron-methyl)和三氟甲磺隆(tritosulfuron),咪唑啉酮类如咪草酯(imazamethabenz)、咪草酯(imazamethabenz-methyl)、咪草啶酸(imazamox)、甲基咪草烟(imazapic)、灭草烟(imazapyr)、灭草喹(imazaquin)和咪草烟(imazethapyr),三唑并嘧啶类除草剂和磺酰苯胺类如唑嘧磺胺酸(cloransulam)、唑嘧磺胺盐(cloransulam-methyl)、唑嘧磺胺(diclosulam)、氟唑啶草(flumetsulam)、双氟磺草胺(florasulam)、唑草磺胺(metosulam)、五氟磺草胺(penoxsulam)、pyrimisulfan和啶磺草胺(pyroxsulam),嘧啶基苯甲酸酯类如双嘧苯甲酸(bispyribac)、双嘧苯甲酸钠(bispyribac-sodium)、嘧苯草肟(pyribenzoxim)、环酯草醚(pyriftalid)、肟啶草(pyriminobac)、肟啶草(pyriminobac-methyl)、嘧硫苯甲酸(pyrithiobac)、嘧硫苯甲酸钠(pyrithiobac-sodium)、4-[[[2-[(4,6-二甲氧基-2-嘧啶基)氧基]苯基]甲基]氨基]苯甲酸1-甲基乙基酯(CAS 420138-41-6)、4-[[[2-[(4,6-二甲氧基-2-嘧啶基)氧基]苯基]甲基]氨基]苯甲酸丙基酯(CAS 420138-40-5)、N-(4-溴苯基)-2-[(4,6-二甲氧基-2-嘧啶基)氧基]苯甲胺(CAS 420138-01-8),磺酰氨基羰基三唑啉酮类除草剂如氟酮磺隆(flucarbazone)、氟酮磺隆钠(flucarbazone-sodium)、丙苯磺隆(propoxycarbazone)、丙苯磺隆钠(propoxycarbazone-sodium)、thiencarbazone和thiencarbazone-methyl;以及triafamone;
其中本发明的一个优选实施方案涉及包含至少一种咪唑啉酮类除草剂的组合物;
b3)来自光合作用抑制剂组:
胺唑草酮(amicarbazone),光合系统II抑制剂,例如三嗪类除草剂,包括氯代三嗪类、三嗪酮类、三嗪二酮类、甲硫基三嗪类和哒嗪酮类除草剂,如莠灭净(ametryn)、莠去津(atrazine)、杀草敏(chloridazone)、草净津(cyanazine)、敌草净(desmetryn)、戊草津(dimethametryn)、六嗪同(hexazinone)、赛克津(metribuzin)、扑灭通(prometon)、扑草净(prometryn)、扑灭津(propazine)、西玛津(simazine)、西草净(simetryn)、甲氧去草净(terbumeton)、特丁津(terbuthylazin)、去草净(terbutryn)和草达津(trietazin);芳基脲类如氯溴隆(chlorobromuron)、绿麦隆(chlorotoluron)、枯草隆(chloroxuron)、丁
Figure GDA0001081312610000311
隆(dimefuron)、敌草隆(diuron)、伏草隆(fluometuron)、异丙隆(isoproturon)、异
Figure GDA0001081312610000312
隆(isouron)、利谷隆(linuron)、苯嗪草(metamitron)、噻唑隆(methabenzthiazuron)、色满隆(metobenzuron)、甲氧隆(metoxuron)、绿谷隆(monolinuron)、草不隆(neburon)环草隆(siduron)、丁唑隆(tebuthiuron)和赛二唑素(thidiazuron),苯基氨基甲酸酯类如异苯敌草(desmedipham)、卡草灵(karbutilat)、苯敌草(phenmedipham)、乙苯敌草(phenmedipham-ethyl),腈类除草剂如杀草全(bromofenoxim)、溴苯腈(bromoxynil)及其盐和酯、碘苯腈(ioxynil)及其盐和酯,尿嘧啶类如除草定(bromacil)、环草定(lenacil)和特草定(terbacil),以及噻草平(bentazon)和噻草平(bentazon-sodium),达草止(pyridate)、pyridafol、蔬草灭(pentanochlor)和敌稗(propanil),以及光合系统I抑制剂如敌草快阳离子(diquat)、敌草快(diquat-dibromide)、对草快阳离子(paraquat)、对草快(paraquat-dichloride)和对草快(paraquat-dimetilsulfate)。其中,本发明的一个优选实施方案涉及包含至少一种芳基脲类除草剂的组合物。其中,本发明的一个同样优选实施方案涉及包含至少一种三嗪类除草剂的组合物。其中,本发明的一个同样优选实施方案涉及包含至少一种腈类除草剂的组合物;
b4)来自原卟啉原-IX氧化酶抑制剂组:
氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、唑啶炔草(azafenidin)、bencarbazone、双苯嘧草酮(benzfendizone)、治草醚(bifenox)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone)、氟酮唑草(carfentrazone-ethyl)、氯硝醚(chlomethoxyfen)、吲哚酮草酯(cinidon-ethyl)、异丙吡草酯(fluazolate)、氟哒嗪草酯(flufenpyr)、氟哒嗪草酯(flufenpyr-ethyl)、酰亚胺苯氧乙酸(flumiclorac)、酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)、氟
Figure GDA0001081312610000321
嗪酮(flumioxazin)、乙羧氟草醚(fluoroglycofen)、乙羧氟草醚(fluoroglycofen-ethyl)、达草氟(fluthiacet)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、氟硝磺酰胺(halosafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000322
唑草(oxadiargyl)、
Figure GDA0001081312610000323
草灵(oxadiazon)、乙氧氟草醚(oxyfluorfen)、戊
Figure GDA0001081312610000324
唑草(pentoxazone)、氟唑草胺(profluazol)、双唑草腈(pyraclonil)、氟唑草酯(pyraflufen)、氟唑草酯(pyraflufen-ethyl)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、噻二唑胺(thidiazimin)、tiafenacil、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452098-92-9)、N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 915396-43-9)、N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS452099-05-7)、N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000325
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷(triazinan)-2,4-二酮、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000326
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000327
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000328
嗪-6-基)-1H-嘧啶-2,4-二酮(CAS1304113-05-0)、(E)-4-[2-氯-5-[4-氯-5-(二氟甲氧基)-1H-甲基-吡唑-3-基]-4-氟-苯氧基]-3-甲氧基-丁-2-烯酸甲酯[CAS 948893-00-3]、和3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4);
b5)来自漂白除草剂组:
PDS抑制剂:氟丁酰草胺(beflubutamid)、吡氟草胺(diflufenican)、氟草同(fluridone)、氟咯草酮(flurochloridone)、呋草酮(flurtamone)、达草灭(norflurazon)、氟吡酰草胺(picolinafen)和4-(3-三氟甲基苯氧基)-2-(4-三氟甲基苯基)嘧啶(CAS180608-33-7),HPPD抑制剂:苯并双环酮(benzobicyclon)、吡草酮(benzofenap)、异
Figure GDA0001081312610000331
草酮(clomazone)、异
Figure GDA0001081312610000332
氟草(isoxaflutole)、甲基磺草酮(mesotrione)、pyrasulfotole、吡唑特(pyrazolynate)、苄草唑(pyrazoxyfen)、磺草酮(sulcotrione)、tefuryltrione、tembotrione、topramezone和bicyclopyrone,漂白剂,未知目标:苯草醚(aclonifen)、杀草强(amitrole)和flumeturon;
b6)来自EPSP合酶抑制剂组:
草甘膦、草甘膦-异丙基铵(glyphosate-isopropylammonium)、glyposate-potassium、和草硫膦(glyphosate-trimesium)(sulfosate);
b7)来自谷氨酰胺合酶抑制剂组:
双丙氨酰膦(bilanaphos(bialaphos))、双丙氨酰膦(bilanaphos-sodium)、草铵膦、草铵膦(glufosinate-P)和草铵膦(glufosinate-ammonium);
b8)来自DHP合酶抑制剂组:
黄草灵(asulam);
b9)来自有丝分裂抑制剂组:
K1组的化合物:二硝基苯胺类如氟草胺(benfluralin)、地乐胺(butralin)、敌乐胺(dinitramine)、丁氟消草(ethalfluralin)、氟消草(fluchloralin)、黄草消(oryzalin)、胺硝草(pendimethalin)、氨基丙氟灵(prodiamine)和氟乐灵(trifluralin),氨基磷酸酯类如胺草磷(amiprophos)、甲基胺草磷(amiprophos-methyl)和草胺磷(butamiphos),苯甲酸类除草剂如敌草索(chlorthal)、敌草索(chlorthal-dimethyl),吡啶类如氟硫草定(dithiopyr)和噻氟啶草(thiazopyr),苯甲酰胺类如拿草特(propyzamide)和丙戊草胺(tebutam);K2组的化合物:氯苯胺灵(chlorpropham)、苯胺灵(propham)和长杀草(carbetamide);其中优选K1组化合物,尤其优选二硝基苯胺类;
b10)来自VLCFA抑制剂组:
氯乙酰胺类如乙草胺(acetochlor)、甲草胺(alachlor)、丁草胺(butachlor)、克草胺(dimethachlor)、噻吩草胺(dimethanamid)、精噻吩草胺(dimethenamid-P)、吡草胺(metazachlor)、异丙甲草胺(metolachlor)、S-异丙甲草胺(metolachlor-S)、烯草胺(pethoxamid)、丙草胺(pretilachlor)、扑草胺(propachlor)、异丙草胺(propisochlor)和噻醚草胺(thenylchlor),羟基乙酰苯胺类(oxyacetanilide)如氟噻草胺(flufenacet)和苯噻草胺(mefenacet),乙酰苯胺类如草乃敌(diphenamid)、萘丙胺(naproanilide)和草萘胺(napropamide),四唑啉酮类如四唑酰草胺(fentrazamide),以及其它除草剂如莎稗磷(anilofos)、唑草胺(cafenstrole)、fenoxasulfone、ipfencarbazone、哌草磷(piperophos)、派罗克杀草砜(pyroxasulfone);和式II.1,II.2,II.3,II.4,II.5,II.6,II.7,II.8和II.9的异
Figure GDA0001081312610000342
唑啉化合物:
Figure GDA0001081312610000341
式I(I)的异
Figure GDA0001081312610000351
唑啉化合物是本领域已知的,例如见WO 2006/024820,WO 2006/037945,WO 2007/071900和WO 2007/096576;
在VLCFA抑制剂中,优选氯代乙酰胺类和氧基乙酰胺类;
b11)来自纤维素生物合成抑制剂组:
草克乐(chlorthiamid)、敌草腈(dichlobenil)、胺草唑(flupoxam)、indaziflam、丙氧丙胺津(triaziflam)、异
Figure GDA0001081312610000352
草胺(isoxaben)、和1-环己基-5-五氟苯氧基-14-[1,2,4,6]硫杂三嗪-3-基胺;
b12)来自去偶剂除草剂组:
地乐酚(dinoseb)、地乐消酚(dinoterb)以及二硝甲酚(DNOC)及其盐;
b13)来自生长素除草剂组:
2,4-D及其盐和酯例如clacyfos、2,4-DB及其盐和酯、aminocyclopyrachlor及其盐和酯、氨草啶(aminopyralid)及其盐如氨草啶-三(2-羟基丙基)铵及其酯、草除灵(benazolin)、草除灵(benazolin-ethyl)、草灭平(chloramben)及其盐和酯、稗草胺(clomeprop)、二氯皮考啉酸(clopyralid)及其盐和酯、麦草畏(dicamba)及其盐和酯、2,4-滴丙酸(dichlorprop)及其盐和酯、高2,4-滴丙酸(dichlorprop-P)及其盐和酯、氟草烟(fluroxypyr)、氟草烟(fluroxypyr-butometyl)、氟氯胺啶(fluroxypyr-meptyl)、halauxifen及其盐和酯(CAS 943832-60-8);2甲4氯(MCPA)及其盐和酯、2甲4氯乙硫酯(MCPA-thioethyl)、MCPB及其盐和酯、2甲4氯丙酸(mecoprop)及其盐和酯、高2甲4氯丙酸(mecoprop-P)及其盐和酯、毒莠定(picloram)及其盐和酯、二氯喹啉酸(quinclorac)、喹草酸(quinmerac)、TBA(2,3,6)及其盐和酯、以及绿草定(triclopyr)及其盐和酯;
b14)来自生长素转运抑制剂组:二氟吡隆(diflufenzopyr)、二氟吡隆(diflufenzopyr-sodium)、抑草生(naptalam)和抑草生(naptalam-sodium);
b15)来自其它除草剂:溴丁酰草胺(bromobutide)、氯甲丹(chlorflurenol)、氯甲丹(chlorflurenol-methyl)、环庚草醚(cinmethylin)、苄草隆(cumyluron)、cyclopyrimorate(CAS 499223-49-3)及其盐和酯、茅草枯(dalapon)、棉隆(dazomet)、苯敌快(difenzoquat)、苯敌快(difenzoquat-metilsulfate)、噻节因(dimethipin)、甲胂钠(DSMA)、香草隆(dymron)、敌草腈(endothal)及其盐、乙苯酰草(etobenzanid)、氟燕灵(flamprop)、氟燕灵(flamprop-isopropyl)、甲氟燕灵(flamprop-methyl)、强氟燕灵(flamprop-M-isopropyl)、麦草伏(flamprop-M-methyl)、抑草丁(flurenol)、抑草丁(flurenol-butyl)、调嘧醇(flurprimidol)、膦铵素(fosamine)、膦铵素(fosamine-ammonium)、茚草酮(indanofan)、indaziflam、抑芽丹(maleic hydrazide)、氟草磺(mefluidide)、威百亩(metam)、methiozolin(CAS 403640-27-7)、叠氮甲烷(methylazide)、溴甲烷(methyl bromide)、苯丙隆(methyl-dymron)、碘甲烷(methyl iodide)、甲胂一钠(MSMA)、油酸(oleic acid)、氯
Figure GDA0001081312610000361
嗪草(oxaziclomefone)、壬酸(pelargonic acid)、稗草畏(pyributicarb)、灭藻醌(quinoclamine)、苯氧丙胺津(triaziflam)以及灭草环(tridiphane)。
可与根据本发明的PPO抑制性除草剂组合使用的优选除草剂B为
b1)来自脂质生物合成抑制剂组:
烯草酮(clethodim)、炔草酯(clodinafop-propargyl)、噻草酮(cycloxydim)、氰氟草酯(cyhalofop-butyl)、禾草灵(diclofop-methyl)、高
Figure GDA0001081312610000362
唑禾草灵(fenoxaprop-P-ethyl)、精吡氟禾草灵(fluazifop-P-butyl)、吡氟精吡氟氯禾灵(haloxyfop-P-methyl)、
Figure GDA0001081312610000363
唑酰草胺(metamifop)、唑啉草酯(pinoxaden)、环苯草酮(profoxydim)、喔草酯(propaquizafop)、精喹禾灵(quizalofop-P-ethyl)、精喹禾灵(四氢糠基酯)(quizalofop-P-tefuryl)、稀禾定(sethoxydim)、醌肟草(tepraloxydim)、肟草酮(tralkoxydim),4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-72-6);4-(2',4'-二氯-4-环丙基[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-45-3);4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1033757-93-5);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-2,2,6,6-四甲基-2H-吡喃-3,5(4H,6H)-二酮(CAS 1312340-84-3);5-(乙酰基氧基)-4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312337-48-6);5-(乙酰基氧基)-4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮;5-(乙酰基氧基)-4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312340-82-1);5-(乙酰基氧基)-4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1033760-55-2);4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS1312337-51-1);4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯;4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1312340-83-2);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1033760-58-5);呋草黄(benfuresate)、哌草丹(dimepiperate)、扑草灭(EPTC)、禾草畏(esprocarb)、乙呋草黄(ethofumesate)、草达灭(molinate)、坪草丹(orbencarb)、苄草丹(prosulfocarb)、杀草丹(thiobencarb)、和野麦畏(triallate);
b2)来自ALS抑制剂组:
磺氨黄隆(amidosulfuron)、四唑黄隆(azimsulfuron)、苄嘧黄隆(bensulfuron-methyl)、双嘧苯甲酸钠(bispyribac-sodium)、氯嘧黄隆(chlorimuron-ethyl)、绿黄隆(chlorsulfuron)、唑嘧磺胺盐(cloransulam-methyl)、环丙黄隆(cyclosulfamuron)、唑嘧磺胺(diclosulam)、胺苯黄隆(ethametsulfuron-methyl)、乙氧嘧黄隆(ethoxysulfuron)、啶嘧黄隆(flazasulfuron)、双氟磺草胺(florasulam)、氟酮磺隆钠(flucarbazone-sodium)、氟吡磺隆(flucetosulfuron)、氟唑啶草(flumetsulam)、氟定黄隆(flupyrsulfuron-methyl-sodium)、甲酰氨磺隆(foramsulfuron)、吡氯黄隆(halosulfuron-methyl)、咪草酯(imazamethabenz-methyl)、咪草啶酸(imazamox)、甲基咪草烟(imazapic)、灭草烟(imazapyr)、灭草喹(imazaquin)、咪草烟(imazethapyr)、啶咪黄隆(imazosulfuron)、碘黄隆(iodosulfuron)、碘甲黄隆钠(iodosulfuron-methyl-sodium)、iofensulfuron、iofensulfuron-sodium,甲基二磺隆(mesosulfuron)、metazosulfuron、唑草磺胺(metosulam)、甲黄隆(metsulfuron-methyl)、烟嘧黄隆(nicosulfuron)、嘧苯胺磺隆(orthosulfamuron)、环丙氧黄隆(oxasulfuron)、五氟磺草胺(penoxsulam)、氟嘧黄隆(primisulfuron-methyl)、propoxycarbazon-sodium、propyrisulfuron、氟丙黄隆(prosulfuron)、吡嘧黄隆(pyrazosulfuron-ethyl)、嘧苯草肟(pyribenzoxim)、pyrimisulfan、环酯草醚(pyriftalid)、肟啶草(pyriminobac-methyl)、嘧硫苯甲酸钠(pyrithiobac-sodium)、啶磺草胺(pyroxsulam)、玉嘧黄隆(rimsulfuron)、嘧黄隆(sulfometuron-methyl)、乙黄黄隆(sulfosulfuron)、thiencarbazone-methyl、噻黄隆(thifensulfuron-methyl)、醚苯黄隆(triasulfuron)、苯黄隆(tribenuron-methyl)、三氟啶磺隆(trifloxysulfuron)、氟胺磺隆(triflusulfuron-methyl)、三氟甲磺隆(tritosulfuron),以及triafamone;
b3)来自光合作用抑制剂组:
ametryn、胺唑草酮(amicarbazone)、莠去津(atrazine)、噻草平(bentazone)、bentazone-sodium、溴苯腈(bromoxynil)及其盐和酯、杀草敏(chloridazone)、绿麦隆(chlorotoluron)、草净津(cyanazine)、异苯敌草(desmedipham)、敌草快(diquat-dibromide)、敌草隆(diuron)、伏草隆(fluometuron)、六嗪同(hexazinone)、碘苯腈(ioxynil)及其盐和酯、异丙隆(isoproturon)、环草定(lenacil)、利谷隆(linuron)、苯嗪草(metamitron)、噻唑隆(methabenzthiazuron)、赛克津(metribuzin)、对草快阳离子(paraquat)、对草快(paraquat-dichloride)、苯敌草(phenmedipham)、敌稗(propanil)、达草止(pyridate)、西玛津(simazine)、去草净(terbutryn)、terbuthylazine和赛二唑素(thidiazuron);
b4)来自原卟啉原-IX氧化酶抑制剂组:
氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、唑啶炔草(azafenidin)、bencarbazone、双苯嘧草酮(benzfendizone)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone-ethyl)、吲哚酮草酯(cinidon-ethyl)、氟哒嗪草酯(flufenpyr-ethyl)、酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)、氟
Figure GDA0001081312610000391
嗪酮(flumioxazin)、乙羧氟草醚(fluoroglycofen-ethyl)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000392
唑草(oxadiargyl)、
Figure GDA0001081312610000393
草灵(oxadiazon)、乙氧氟草醚(oxyfluorfen)、戊
Figure GDA0001081312610000394
唑草(pentoxazone)、氟唑草酯(pyraflufen-ethyl)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452098-92-9)、N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 915396-43-9)、N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452099-05-7)、N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000395
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷(triazinan)-2,4-二酮、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000396
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000397
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000398
嗪-6-基)-1H-嘧啶-2,4-二酮和3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4);
b5)来自漂白除草剂组:
苯草醚(aclonifen)、氟丁酰草胺(beflubutamid)、苯并双环酮(benzobicyclon)、异
Figure GDA0001081312610000399
草酮(clomazone)、吡氟草胺(diflufenican)、氟咯草酮(flurochloridone)、呋草酮(flurtamone)、异
Figure GDA00010813126100003910
氟草(isoxaflutole)、甲基磺草酮(mesotrione)、达草灭(norflurazon)、氟吡酰草胺(picolinafen)、pyrasulfotole、吡唑特(pyrazolynate)、磺草酮(sulcotrione)、tefuryltrione、tembotrione、topramezone、bicyclopyrone、4-(3-三氟甲基苯氧基)-2-(4-三氟甲基苯基)嘧啶(CAS 180608-33-7)、杀草强(amitrole)和flumeturon;
b6)来自EPSP合酶抑制剂组:
草甘膦、草甘膦-异丙基铵(glyphosate-isopropylammonium)、glyphosate-potassium、和草硫膦(glyphosate-trimesium)(sulfosate);
b7)来自谷氨酰胺合酶抑制剂组:
草铵膦(glufosinate)、草铵膦(glufosinate-P)、草铵膦(glufosinate-ammonium);
b8)来自DHP合酶抑制剂组:
黄草灵(asulam);
b9)来自有丝分裂抑制剂组:
氟草胺(benfluralin)、氟硫草定(dithiopyr)、丁氟消草(ethalfluralin)、黄草消(oryzalin)、胺硝草(pendimethalin)、噻氟啶草(thiazopyr)和氟乐灵(trifluralin);
b10)来自VLCFA抑制剂组:
乙草胺(acetochlor)、甲草胺(alachlor)、莎稗磷(anilofos)、丁草胺(butachlor)、唑草胺(cafenstrole)、噻吩草胺(dimethanamid)、精噻吩草胺(dimethenamid-P)、四唑酰草胺(fentrazamide)、氟噻草胺(flufenacet)、苯噻草胺(mefenacet)、吡草胺(metazachlor)、异丙甲草胺(metolachlor)、S-异丙甲草胺(S-metolachlor)、萘丙胺(naproanilide)、草萘胺(napropamide)、丙草胺(pretilachlor)、fenoxasulfone、ipfencarbazone、派罗克杀草砜(pyroxasulfone)、噻醚草胺(thenylchlor)、和如上所述的式II.1,II.2,II.3,II.4,II.5,II.6,II.7,II.8和II.9的异
Figure GDA0001081312610000401
唑啉化合物;
b11)来自纤维素生物合成抑制剂组:
敌草腈(dichlobenil)、胺草唑(flupoxam)、异
Figure GDA0001081312610000402
草胺(isoxaben)、和1-环己基-5-五氟苯氧基-14-[1,2,4,6]硫杂三嗪-3-基胺;
b13)来自生长素除草剂组:
2,4-滴及其盐和酯、aminocyclopyrachlor及其盐和酯、氨草啶(aminopyralid)及其盐如氨草啶铵盐(aminopyralid-tris(2-hydroxypropyl)ammonium)及其酯、二氯皮考啉酸(clopyralid)及其盐和酯、麦草畏(dicamba)及其盐和酯、高2,4-滴丙酸(dichlorprop-P)及其盐和酯、氟氯胺啶(fluroxypyr-meptyl)、halauxifen及其盐和酯(CAS 943832-60-8)、2甲4氯及其盐和酯、MCPB及其盐和酯、高2甲4氯丙酸(mecoprop-P)及其盐和酯、毒莠定(picloram)及其盐和酯、二氯喹啉酸(quinclorac)、喹草酸(quinmerac)、以及绿草定(triclopyr)及其盐和酯;
b14)来自生长素转运抑制剂组:二氟吡隆(diflufenzopyr)和二氟吡隆(diflufenzopyr-sodium);
b15)来自其它除草剂:溴丁酰草胺(bromobutide)、环庚草醚(cinmethylin)、苄草隆(cumyluron)、cyclopyrimorate(CAS 499223-49-3)及其盐和酯、茅草枯(dalapon)、苯敌快(difenzoquat)、苯敌快(difenzoquat-metilsulfate)、甲胂钠(DSMA)、香草隆(dymron)(=daimuron)、氟燕灵(flamprop)、氟燕灵(flamprop-isopropyl)、甲氟燕灵(flamprop-methyl)、强氟燕灵(flamprop-M-isopropyl)、麦草伏(flamprop-M-methyl)、茚草酮(indanofan)、indaziflam、威百亩(metam)、溴甲烷(methylbromide)、甲胂一钠(MSMA)、氯
Figure GDA0001081312610000411
嗪草(oxaziclomefone)、稗草畏(pyributicarb)、苯氧丙胺津(triaziflam)以及灭草环(tridiphane)。
特别优选的可与根据本发明的PPO-抑制性除草剂组合使用的除草剂B为:
b1)选自如下的脂质生物合成抑制剂:炔草酯(clodinafop-propargyl)、噻草酮(cycloxydim)、氰氟草酯(cyhalofop-butyl)、高
Figure GDA0001081312610000412
唑禾草灵(fenoxaprop-P-ethyl)、唑啉草酯(pinoxaden)、环苯草酮(profoxydim)、醌肟草(tepraloxydim)、肟草酮(tralkoxydim),4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-72-6);4-(2',4'-二氯-4-环丙基[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1312337-45-3);4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5-羟基-2,2,6,6-四甲基-2H-吡喃-3(6H)-酮(CAS 1033757-93-5);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-2,2,6,6-四甲基-2H-吡喃-3,5(4H,6H)-二酮(CAS 1312340-84-3);5-(乙酰基氧基)-4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312337-48-6);5-(乙酰基氧基)-4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮;5-(乙酰基氧基)-4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1312340-82-1);5-(乙酰基氧基)-4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-3,6-二氢-2,2,6,6-四甲基-2H-吡喃-3-酮(CAS 1033760-55-2);4-(4'-氯-4-环丙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1312337-51-1);4-(2′,4'-二氯-4-环丙基-[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯;4-(4'-氯-4-乙基-2'-氟[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS1312340-83-2);4-(2',4'-二氯-4-乙基[1,1'-联苯基]-3-基)-5,6-二氢-2,2,6,6-四甲基-5-氧代-2H-吡喃-3-基碳酸甲酯(CAS 1033760-58-5);禾草畏(esprocarb)、苄草丹(prosulfocarb)、杀草丹(thiobencarb)、和野麦畏(triallate);
b2)选自如下的ALS抑制剂:苄嘧黄隆(bensulfuron-methyl)、双嘧苯甲酸钠(bispyribac-sodium)、环丙黄隆(cyclosulfamuron)、唑嘧磺胺(diclosulam)、氟唑啶草(flumetsulam)、氟定黄隆(flupyrsulfuron-methyl-sodium)、甲酰氨磺隆(foramsulfuron)、咪草啶酸(imazamox)、甲基咪草烟(imazapic)、灭草烟(imazapyr)、灭草喹(imazaquin)、咪草烟(imazethapyr)、啶咪黄隆(imazosulfuron)、碘黄隆(iodosulfuron)、碘甲黄隆钠(iodosulfuron-methyl-sodium)、iofensulfuron、iofensulfuron-sodium,甲基二磺隆(mesosulfuron)、metazosulfuron、烟嘧黄隆(nicosulfuron)、五氟磺草胺(penoxsulam)、propoxycarbazon-sodium、propyrisulfuron、吡嘧黄隆(pyrazosulfuron-ethyl)、啶磺草胺(pyroxsulam)、玉嘧黄隆(rimsulfuron)、乙黄黄隆(sulfosulfuron)、thiencarbazone-methyl、三氟甲磺隆(tritosulfuron),以及triafamone;
b3)选自如下的光合作用抑制剂:ametryn、莠去津(atrazine)、敌草隆(diuron)、伏草隆(fluometuron)、六嗪同(hexazinone)、异丙隆(isoproturon)、利谷隆(linuron)、赛克津(metribuzin)、对草快阳离子(paraquat)、对草快(paraquat-dichloride)、敌稗(propanil)、去草净(terbutryn)和terbuthylazine;
b4)选自如下的原卟啉原-IX氧化酶抑制剂:氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000431
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000432
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶氧基]乙酸乙酯(CAS353292-31-6;S-3100)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000433
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷(triazinan)-2,4-二酮、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000434
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、和2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000435
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮和1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000436
嗪-6-基)-1H-嘧啶-2,4-二酮;
b5)选自如下的漂白除草剂:异
Figure GDA0001081312610000437
草酮(clomazone)、吡氟草胺(diflufenican)、氟咯草酮(flurochloridone)、异
Figure GDA0001081312610000438
氟草(isoxaflutole)、甲基磺草酮(mesotrione)、氟吡酰草胺(picolinafen)、磺草酮(sulcotrione)、tefuryltrione、tembotrione、topramezone、bicyclopyrone、杀草强(amitrole)和flumeturon;
b6)选自如下的EPSP合酶抑制剂:草甘膦、草甘膦-异丙基铵(glyphosate-isopropylammonium)、和草硫膦(glyphosate-trimesium)(sulfosate);
b7)选自如下的谷氨酰胺合酶抑制剂:草铵膦(glufosinate)、草铵膦(glufosinate-P)、和草铵膦(glufosinate-ammonium);
b9)选自如下的有丝分裂抑制剂:胺硝草(pendimethalin)和氟乐灵(trifluralin);
b10)选自如下的VLCFA抑制剂:乙草胺(acetochlor)、唑草胺(cafenstrole)、精噻吩草胺(dimethenamid-P)、四唑酰草胺(fentrazamide)、氟噻草胺(flufenacet)、苯噻草胺(mefenacet)、吡草胺(metazachlor)、异丙甲草胺(metolachlor)、S-异丙甲草胺(S-metolachlor)、fenoxasulfone、ipfencarbazone和派罗克杀草砜(pyroxasulfone);优选如上所述的式II.1,II.2,II.3,II.4,II.5,II.6,II.7,II.8和II.9的异
Figure GDA0001081312610000441
唑啉化合物;
b11)选自如下的纤维素生物合成抑制剂:异
Figure GDA0001081312610000442
草胺(isoxaben);
b13)选自如下的生长素除草剂:2,4-滴及其盐和酯例如clacyfos和aminocyclopyrachlor及其盐和酯、氨草啶(aminopyralid)及其盐和酯、二氯皮考啉酸(clopyralid)及其盐和酯、麦草畏(dicamba)及其盐和酯、氟氯胺啶(fluroxypyr-meptyl)、二氯喹啉酸(quinclorac)和喹草酸(quinmerac);
b14)选自如下的生长素转运抑制剂:二氟吡隆(diflufenzopyr)和二氟吡隆(diflufenzopyr-sodium);
b15)选自如下的其它除草剂:香草隆(dymron)(=daimuron)、茚草酮(indanofan)、indaziflam、氯
Figure GDA0001081312610000443
嗪草(oxaziclomefone)和苯氧丙胺津(triaziflam)。
此外,当与如上所述的化合物B组合使用时,可能有用的是与安全剂组合施用PPO抑制性除草剂。安全剂是防止或降低对有用植物的损害但不对除草剂在不希望的植物上的除草作用具有显著影响的化合物。它们可以在播种之前施用(例如在种子处理时、在枝或秧苗上)或在有用植物的萌发前或萌发后施用。
此外,安全剂C、PPO抑制性除草剂和/或除草剂B可以同时或依次施用。
合适的安全剂例如是(喹啉-8-氧基)乙酸类、1-苯基-5-卤代烷基-1H-1,2,4-三唑-3-羧酸类、1-苯基-4,5-二氢-5-烷基-1H-吡唑-3,5-二羧酸类、4,5-二氢-5,5-二芳基-3-异
Figure GDA0001081312610000451
唑羧酸类、二氯乙酰胺类、α-肟基苯基乙腈类、苯乙酮肟类、4,6-二卤代-2-苯基嘧啶类、N-[[4-(氨基羰基)苯基]磺酰基]-2-苯甲酰胺类、1,8-萘二甲酸酐类、2-卤代-4-卤代烷基-5-噻唑羧酸类、硫代磷酸酯类和N-烷基-O-苯基氨基甲酸酯类及其可农用盐和可农用衍生物如酰胺、酯和硫酯,条件是它们具有酸基。
优选安全剂C的实例是解草酮(benoxacor)、喹氧乙酸(cloquintocet)、抑害腈(cyometrinil)、cyprosulfamide、抑害胺(dichlormid)、dicyclonon、dietholate、解草唑(fenchlorazole)、解草啶(fenclorim)、解草安(flurazole)、肟草安(fluxofenim)、解草呋(furilazole)、双苯
Figure GDA0001081312610000452
唑酸(isoxadifen)、吡咯二酸(mefenpyr)、mephenate、萘二甲酸酐(naphthalic anhydride)、解草腈(oxabetrinil)、4-二氯乙酰基-1-氧杂-4-氮杂螺[4.5]癸烷(MON4660,CAS 71526-07-3)和2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000453
唑烷(R-29148,CAS 52836-31-4)。
尤其优选的安全剂C是解草酮(benoxacor)、喹氧乙酸(cloquintocet)、cyprosulfamide、抑害胺(dichlormid)、解草唑(fenchlorazole)、解草啶(fenclorim)、解草安(flurazole)、肟草安(fluxofenim)、解草呋(furilazole)、双苯
Figure GDA0001081312610000454
唑酸(isoxadifen)、吡咯二酸(mefenpyr)、萘二甲酸酐(naphthalic anhydride)、解草腈(oxabetrinil)、4-(二氯乙酰基)-1-氧杂-4-氮杂螺[4.5]癸烷(MON4660,CAS 71526-07-3)和2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000455
唑烷(R-29148,CAS 52836-31-4)。
特别优选的安全剂C是解草酮(benoxacor)、喹氧乙酸(cloquintocet)、cyprosulfamide、抑害胺(dichlormid)、解草唑(fenchlorazole)、解草啶(fenclorim)、解草呋(furilazole)、双苯
Figure GDA0001081312610000462
唑酸(isoxadifen)、吡咯二酸(mefenpyr)、萘二甲酸酐(naphthalic anhydride)、4-二氯乙酰基-1-氧杂-4-氮杂螺[4.5]癸烷(MON4660,CAS71526-07-3)和2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000463
唑烷(R-29148,CAS 52836-31-4)。
还优选的安全剂C是解草酮(benoxacor)、喹氧乙酸(cloquintocet)、cyprosulfamide、抑害胺(dichlormid)、解草唑(fenchlorazole)、解草啶(fenclorim)、解草呋(furilazole)、双苯
Figure GDA0001081312610000464
唑酸(isoxadifen)、吡咯二酸(mefenpyr)、4-二氯乙酰基-1-氧杂-4-氮杂螺[4.5]癸烷(MON4660,CAS 71526-07-3)和2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000465
唑烷(R-29148,CAS 52836-31-4)。
作为组分C构成本发明组合物的组分的特别优选的安全剂C是如上定义的安全剂C;特别是以下表C中所列的安全剂C.1-C.12:
表C
Figure GDA0001081312610000461
PPO抑制性除草剂(化合物A)和b1)-b15)组的活性化合物B和活性化合物C是已知的除草剂和安全剂,例如参见The Compendium of Pesticide Common Names(http://www.alanwood.net/pesticides/);Farm Chemicals Handbook 2000,第86卷,MeisterPublishing Company,2000;B.Hock,C.Fedtke,R.R.Schmidt,Herbizide[除草剂],GeorgThieme Verlag,Stuttgart,1995;W.H.Ahrens,Herbicide Handbook,第7版,Weed ScienceSociety of America,1994;以及K.K.Hatzios,Herbicide Handbook,第7版增补,WeedScience Society of America,1998。2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000471
唑烷[CAS号52836-31-4]也称为R-29148。4-二氯乙酰基-1-氧杂-4-氮杂螺[4.5]癸烷[CAS号71526-07-3]也称为AD-67和MON 4660。
基于当前知识,可以将活性化合物分配至相应的作用机制。如果数种作用机制适用于一种活性化合物,则这种物质仅被分配到一种作用机制。
具有羧基的活性化合物B和C可以以酸的形式、以上文提及的农业上适宜的盐的形式、或以农业上可接受的衍生物的形式,在根据本发明的组合物中使用。
在麦草畏的情况下,适宜的盐包括其中反离子是农业上可接受的阳离子的盐。例如,麦草畏的适宜盐为麦草畏-钠、麦草畏-钾、麦草畏-甲基铵、麦草畏-二甲基铵、麦草畏-异丙基铵、麦草畏-二甘醇胺、麦草畏-乙醇胺(olamine)、麦草畏-二乙醇胺(diolamine)、麦草畏-三乙醇胺(trolamine)、麦草畏-N,N-双-(3-氨基丙基)甲基胺和麦草畏-二亚乙基三胺。适宜酯的实例为麦草畏-甲基酯(dicamba-methyl)和麦草畏丁酰基酯(dicamba-butotyl)。
2,4-滴的合适盐为2,4-滴-铵、2,4-滴-二甲基铵、2,4-滴-二乙基铵、2,4-滴-二乙醇铵(2,4-D-diolamine)、2,4-滴-三乙醇铵、2,4-滴-异丙基铵、2,4-滴-三异丙醇铵、2,4-滴-庚基铵、2,4-滴-十二烷基铵、2,4-滴-十四烷基铵、2,4-滴-三乙基铵、2,4-滴-三(2-羟丙基)铵、2,4-滴-三(异丙基)铵、2,4-滴-三乙醇胺(trolamine)、2,4-滴-锂、2,4-滴-钠。2,4-滴的合适酯的实例为2,4-滴-丁酰基酯(2,4-D-butotyl)、2,4-滴-2-丁氧基丙酯、2,4-滴-3-丁氧基丙酯、2,4-滴-丁酯、2,4-滴-乙酯、2,4-滴-乙基己酯、2,4-滴-异丁酯、2,4-滴-异辛酯、2,4-滴-异丙酯、2,4-D-meptyl、2,4-滴-甲酯、2,4-滴-辛酯、2,4-滴-戊酯、2,4-滴-丙酯、2,4-D-tefuryl和clacyfos。
2,4-DB的合适盐为例如2,4-DB-钠、2,4-DB-钾和2,4-DB-二甲基铵。2,4-DB的合适酯为例如2,4-DB-丁酯和2,4-DB-异辛酯(2,4-DB-isoctyl)。
2,4-滴丙酸的合适盐为例如(2,4-滴丙酸)-钠、(2,4-滴丙酸)-钾和(2,4-滴丙酸)-二甲基铵。(2,4-滴丙酸)的合适酯的实例为(2,4-滴丙酸)-2-丁酰基酯(dichlorprop-butotyl)和(2,4-滴丙酸)-异辛酯。
MCPA(2甲4氯)的合适盐和酯包括2甲4氯-丁酰基酯(MCPA-butotyl)、2甲4氯-丁酯、2甲4氯-二甲基铵、2甲4氯-二乙醇胺(diolamine)、2甲4氯-乙酯、2甲4氯-乙硫酯(MCPA-thioethyl)、2甲4氯-2-乙基己酯、2甲4氯-异丁酯、2甲4氯-异辛酯、2甲4氯-异丙酯、2甲4氯-异丙基铵、2甲4氯-甲酯、2甲4氯-乙醇胺(olamine)、2甲4氯-钾、2甲4氯-钠和2甲4氯-三乙醇胺(trolamine)。
MCPB的合适盐为MCPB钠。MCPB的合适酯为MCPB-乙酯。
二氯皮考啉酸的合适盐为二氯皮考啉酸-钾、二氯皮考啉酸-乙醇胺(olamine)和二氯皮考啉酸-三-(2-羟丙基)铵。二氯皮考啉酸的合适酯的实例为二氯皮考啉酸-甲酯。
氟草烟(fluroxypyr)的合适酯的实例为氟氯胺啶(fluroxypyr-meptyl)和氟草烟-2-丁氧基-1-甲基乙酯,其中氟氯胺啶(fluroxypyr-meptyl)是优选的。
毒莠定(picloram)的合适盐为毒莠定-二甲基铵、毒莠定-钾、毒莠定-三异丙醇铵、毒莠定-三异丙基铵和毒莠定-三乙醇胺(trolamine)。毒莠定的合适酯为毒莠定-异辛酯。
绿草定(triclopyr)的合适盐为绿草定-三乙基铵。绿草定的合适酯为例如绿草定-乙酯和绿草定-丁酰基酯(tricopyr-butotyl)。
草灭平(chloramben)的合适盐和酯包括草灭平-铵、草灭平-二乙醇胺、草灭平-甲基酯、草灭平-甲基铵和草灭平-钠。草芽平(2,3,6-TBA)的合适盐和酯包括草芽平-二甲基铵、草芽平-锂、草芽平-钾和草芽平-钠。
氨草啶(aminopyralid)的合适盐和酯包括氨草啶-钾和氨草啶-三(2-羟丙基)铵。
草甘膦的合适盐为例如草甘膦铵、草甘膦-二铵、草甘膦-二甲基铵、草甘膦-异丙基铵、草甘膦-钾、草甘膦钠、草硫膦以及乙醇胺和二乙醇胺盐,优选草甘膦-二铵、草甘膦-异丙基铵和草硫膦(sulfosate)。
草铵膦的合适盐为例如草铵膦(glufosinate-ammonium)。
草铵膦(glufosinate-P)的合适盐为例如glufosinate-P-ammonium。
溴苯腈(bromoxynil)的合适盐和酯为例如溴苯腈-丁酸酯、溴苯腈-庚酸酯、溴苯腈-辛酸酯、溴苯腈-钾和溴苯腈-钠。
碘苯腈(ioxonil)的合适盐和酯为例如碘苯腈-辛酸酯、碘苯腈-钾和碘苯腈-钠。
2甲4氯丙酸(mecoprop)的合适盐和酯包括2甲4氯丙酸-丁酰基酯(mecoprop-butotyl)、2甲4氯丙酸-二甲基铵、2甲4氯丙酸-二乙醇胺、2甲4氯丙酸-ethadyl、2甲4氯丙酸-2-乙基己酯、2甲4氯丙酸-异辛酯、2甲4氯丙酸-甲酯、2甲4氯丙酸-钾、2甲4氯丙酸-钠和2甲4氯丙酸-三乙醇胺。
高2甲4氯丙酸的合适盐为例如高2甲4氯丙酸-丁酰基酯(mecoprop-P-butotyl)、高2甲4氯丙酸-二甲基铵、高2甲4氯丙酸-2-乙基己酯、高2甲4氯丙酸-异丁酯、高2甲4氯丙酸-钾和高2甲4氯丙酸-钠。
二氟吡隆(diflufenzopyr)的合适盐为例如二氟吡隆(diuflufenzopyr-sodium)。
抑草生(naptalam)的合适盐为例如抑草生(naptalam-sodium)。
aminocyclopyrachlor的合适盐和酯为例如aminocyclopyrachlor-二甲基铵、aminocyclopyrachlor-甲基酯、aminocyclopyrachlor-三异丙醇铵、aminocyclopyrachlor-钠和aminocyclopyrachlor-钾。
二氯喹啉酸(quinclorac)的合适盐为例如二氯喹啉酸-二甲基铵。
喹草酸(quinmerac)的合适盐为例如喹草酸-二甲基铵。
咪草啶酸(imazamox)的合适盐为例如咪草啶酸-铵。
甲基咪草烟(imazapic)的合适盐为例如甲基咪草烟-铵和甲基咪草烟-异丙基铵。
灭草烟(imazapyr)的合适盐为例如灭草烟-铵和灭草烟-异丙基铵。
灭草喹(imazaquin)的合适盐为例如灭草喹-铵。
咪草烟(imazethapyr)的合适盐为例如咪草烟-铵和咪草烟-异丙基铵。
topramezone的合适盐为例如topramezone-钠。
本文下面提及的本发明的优选实施方案应被理解为彼此独立地或彼此组合地是优选的。
根据本发明的优选实施方案,组合物包含至少一种、优选恰好一种除草剂B作为组分B。
根据本发明的另一个优选实施方案,组合物包含至少两种、优选恰好两种彼此不同的除草剂B。
根据本发明的另一个优选实施方案,组合物包含至少三种、优选恰好三种彼此不同的除草剂B。
根据本发明的另一优选的实施方案,组合物包含作为组分A的至少一种,优选地恰好一种PPO抑制性除草剂,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000501
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000502
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000511
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000512
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),以及作为组分B的至少一种,优选恰好一种除草剂B。
根据本发明的另一优选的实施方案,组合物包含作为组分A的至少一种,优选地恰好一种PPO抑制性除草剂,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000513
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000514
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000515
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000516
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),以及至少两种,优选地恰好两种,彼此不同的除草剂B。
根据本发明的另一优选的实施方案,组合物包含作为组分A的至少一种,优选地恰好一种PPO抑制性除草剂,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000517
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000518
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000521
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000522
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),以及至少三种,优选地恰好三种,彼此不同的除草剂B。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000523
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000524
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000525
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000526
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b1)的除草活性化合物,尤其是选自烯草酮(clethodim)、炔草酯(clodinafop-propargyl)、噻草酮(cycloxydim)、氰氟草酯(cyhalofop-butyl)、高
Figure GDA0001081312610000527
唑禾草灵(fenoxaprop-P-ethyl)、吡氟禾草灵(fluazifop)、唑啉草酯(pinoxaden)、环苯草酮(profoxydim)、喹禾灵(quizalofop)、稀禾定(sethoxydim)、醌肟草(tepraloxydim)、肟草酮(tralkoxydim)、禾草畏(esprocarb)、苄草丹(prosulfocarb)、杀草丹(thiobencarb)和野麦畏(triallate)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000531
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000532
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000533
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000534
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b2)的除草活性化合物,特别地选自苄嘧黄隆(bensulfuron-methyl)、双嘧苯甲酸钠(bispyribac-sodium)、唑嘧磺胺盐(cloransulam-methyl)、环丙黄隆(cyclosulfamuron)、唑嘧磺胺(diclosulam)、氟唑啶草(flumetsulam)、氟定黄隆(flupyrsulfuron-methyl-sodium)、甲酰氨磺隆(foramsulfuron)、吡氯黄隆(halosulfuron-methyl)、咪草啶酸(imazamox)、甲基咪草烟(imazapic)、灭草烟(imazapyr)、灭草喹(imazaquin)、咪草烟(imazethapyr)、啶咪黄隆(imazosulfuron)、碘黄隆(iodosulfuron)、碘甲黄隆钠(iodosulfuron-methyl-sodium)、甲磺胺黄隆(mesosulfuron-methyl)、metazosulfuron,烟嘧黄隆(nicosulfuron)、五氟磺草胺(penoxsulam)、propoxycarbazon-sodium、吡嘧黄隆(pyrazosulfuron-ethyl)、嘧硫苯甲酸钠(pyrithiobac-sodium)、啶磺草胺(pyroxsulam)、玉嘧黄隆(rimsulfuron)、乙黄黄隆(sulfosulfuron)、thiencarbazone-methyl、噻黄隆(thifensulfuron-methyl)、三氟啶磺隆(trifloxysulfuron)和三氟甲磺隆(tritosulfuron)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000541
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000542
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000543
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000544
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b3)的除草活性化合物,特别地选自ametryn、莠去津(atrazine)、噻草平(bentazone)、溴苯腈(bromoxynil)、敌草隆(diuron)、伏草隆(fluometuron)、六嗪同(hexazinone)、异丙隆(isoproturon)、利谷隆(linuron)、赛克津(metribuzin)、对草快阳离子(paraquat)、对草快(paraquat-dichloride)、prometryne,敌稗(propanil)、去草净(terbutryn)和terbuthylazine。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000545
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000546
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000547
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000548
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b4)的除草活性化合物,特别地选自氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、唑啶炔草(azafenidin)、bencarbazone、双苯嘧草酮(benzfendizone)、治草醚(bifenox)、氟丙嘧草酯(butafenacil)、氟酮唑草(carfentrazone)、氟酮唑草(carfentrazone-ethyl)、氯硝醚(chlomethoxyfen)、吲哚酮草酯(cinidon-ethyl)、异丙吡草酯(fluazolate)、氟哒嗪草酯(flufenpyr)、氟哒嗪草酯(flufenpyr-ethyl)、酰亚胺苯氧乙酸(flumiclorac)、酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)、氟
Figure GDA0001081312610000551
嗪酮(flumioxazin)、乙羧氟草醚(fluoroglycofen)、乙羧氟草醚(fluoroglycofen-ethyl)、达草氟(fluthiacet)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、氟硝磺酰胺(halosafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000552
唑草(oxadiargyl)、
Figure GDA0001081312610000553
草灵(oxadiazon)、乙氧氟草醚(oxyfluorfen)、戊
Figure GDA0001081312610000554
唑草(pentoxazone)、氟唑草胺(profluazol)、双唑草腈(pyraclonil)、氟唑草酯(pyraflufen)、氟唑草酯(pyraflufen-ethyl)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、噻二唑胺(thidiazimin)、tiafenacil、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452098-92-9)、N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS915396-43-9)、N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452099-05-7)、N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)、3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000555
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷-2,4-二酮、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000556
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000557
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮、1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000561
嗪-6-基)-1H-嘧啶-2,4-二酮、(E)-4-[2-氯-5-[4-氯-5-(二氟甲氧基)-1H-甲基-吡唑-3-基]-4-氟-苯氧基]-3-甲氧基-丁-2-烯酸甲酯[CAS 948893-00-3]、3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000562
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000563
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000564
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000565
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4)、组合物还包含至少一种并且尤其是恰好一种来自组b5)的除草活性化合物,特别地选自异
Figure GDA0001081312610000566
草酮(clomazone)、吡氟草胺(diflufenican)、氟咯草酮(flurochloridone)、异
Figure GDA0001081312610000567
氟草(isoxaflutole)、甲基磺草酮(mesotrione)、氟吡酰草胺(picolinafen)、磺草酮(sulcotrione)、tefuryltrione、tembotrione、topramezone、bicyclopyrone、杀草强(amitrole)和flumeturon。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000568
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000569
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000571
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000572
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b6)的除草活性化合物,特别地选自草甘膦、草甘膦-异丙基铵(glyphosate-isopropylammonium)和草硫膦(glyphosate-trimesium)(sulfosate)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000573
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000574
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000575
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000576
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b7)的除草活性化合物,特别地选自草铵膦(glufosinate)、草铵膦(glufosinate-P)和草铵膦(glufosinate-ammonium)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000577
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000581
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000582
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000583
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b9)的除草活性化合物,特别地选自胺硝草(pendimethalin)和氟乐灵(trifluralin)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000584
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000585
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000586
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000587
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b10)的除草活性化合物,特别地选自乙草胺(acetochlor)、唑草胺(cafenstrole)、精噻吩草胺(dimethenamid-P)、四唑酰草胺(fentrazamide)、氟噻草胺(flufenacet)、苯噻草胺(mefenacet)、吡草胺(metazachlor)、异丙甲草胺(metolachlor)、S-异丙甲草胺(S-metolachlor)、fenoxasulfone和派罗克杀草砜(pyroxasulfone)。同样地,优选下述组合物,其中,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000591
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000592
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000593
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选的嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000594
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),所述组合物还包含至少一种并且尤其是恰好一种来自组b10)的除草活性化合物,特别地选自如上所定义的式II.1,II.2,II.3,II.4,II.5,II.6,II.7,II.8和II.9的异
Figure GDA0001081312610000595
唑啉化合物。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000596
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000597
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000598
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000599
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b13)的除草活性化合物,特别地选自2,4-滴及其盐和酯、aminocyclopyrachlor及其盐和酯、氨草啶(aminopyralid)及其盐如氨草啶-三(2-羟丙基)铵及其酯、二氯皮考啉酸(clopyralid)及其盐和酯、麦草畏(dicamba)及其盐和酯、氟氯胺啶(fluroxypyr-meptyl)、二氯喹啉酸(quinclorac)和喹草酸(quinmerac)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000601
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000602
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000603
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000604
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b14)的除草活性化合物,特别地选自二氟吡隆(diflufenzopyr)和二氟吡隆(diflufenzopyr-sodium)。
根据本发明的另一优选的实施方案,除PPO抑制性除草剂外,优选地氟锁草醚(acifluorfen)、氟锁草醚(acifluorfen-sodium)、氟丙嘧草酯(butafenacil)、吲哚酮草酯(cinidon-ethyl)、氟酮唑草(carfentrazone-ethyl)、氟
Figure GDA0001081312610000605
嗪酮(flumioxazin)、达草氟(fluthiacet-methyl)、氟黄胺草醚(fomesafen)、乳氟禾草灵(lactofen)、炔丙
Figure GDA0001081312610000606
唑草(oxadiargyl)、乙氧氟草醚(oxyfluorfen)、嘧啶肟草醚、磺胺草唑(sulfentrazone)、[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000607
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4),尤其优选地嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000612
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4),组合物还包含至少一种并且尤其是恰好一种来自组b15)的除草活性化合物,特别地选自香草隆(dymron)(=daimuron)、茚草酮(indanofan)、indaziflam、氯
Figure GDA0001081312610000613
嗪草(oxaziclomefone)和苯氧丙胺津(triaziflam)。
此处和下文,术语“二元组合物”包括包含一种或多种、例如1、2或3种PPO抑制性除草剂活性化合物和一种或多种、例如1、2或3种除草剂B的组合物。
在包含作为组分A的至少一种PPO抑制性除草剂和至少一种除草剂B的二元组合物中,活性化合物A:B的重量比一般在1:1000至1000:1的范围内,优选在1:500至500:1的范围内,特别地在1:250至250:1的范围内,并且特别优选在1:75至75:1的范围内。
特别优选的除草剂B为如上文所定义的除草剂B;特别地是下面表B中列出的除草剂B.1-B.229:
表B
Figure GDA0001081312610000611
Figure GDA0001081312610000621
Figure GDA0001081312610000631
Figure GDA0001081312610000641
Figure GDA0001081312610000651
特别优选的是组合物1.1至1.229,包含氟锁草醚(acifluorfen)和表B-1的各行中所定义的物质:
表B-1(组合物1.1至1.229):
Figure GDA0001081312610000671
Figure GDA0001081312610000681
还特别优选的为组合物2.1.至2.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟锁草醚(acifluorfen-sodium)作为组分A。
还特别优选的为组合物3.1.至3.229,其与相应的组合物1.1至1.229的区别仅在于它们包含唑啶炔草(azafenidin)作为组分A。
还特别优选的为组合物4.1.至4.229,其与相应的组合物1.1至1.229的区别仅在于它们包含bencarbazone作为组分A。
还特别优选的为组合物5.1.至5.229,其与相应的组合物1.1至1.229的区别仅在于它们包含双苯嘧草酮(benzfendizone)作为组分A。
还特别优选的为组合物6.1.至6.229,其与相应的组合物1.1至1.229的区别仅在于它们包含治草醚(bifenox)作为组分A。
还特别优选的为组合物7.1.至7.229,其与相应的组合物1.1至1.227的区别仅在于它们包含氟丙嘧草酯(butafenacil)作为组分A。
还特别优选的为组合物8.1.至8.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟酮唑草(carfentrazone)作为组分A。
还特别优选的为组合物9.1.至9.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟酮唑草(carfentrazone-ethyl)作为组分A。
还特别优选的为组合物10.1.至10.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氯硝醚(chlomethoxyfen)作为组分A。
还特别优选的为组合物11.1.至11.229,其与相应的组合物1.1至1.229的区别仅在于它们包含吲哚酮草酯(cinidon-ethyl)作为组分A。
还特别优选的为组合物12.1.至12.229,其与相应的组合物1.1至1.229的区别仅在于它们包含异丙吡草酯(fluazolate)作为组分A。
还特别优选的为组合物13.1.至13.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟哒嗪草酯(flufenpyr)作为组分A。
还特别优选的为组合物14.1.至14.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟哒嗪草酯(flufenpyr-ethyl)作为组分A。
还特别优选的为组合物15.1.至15.229,其与相应的组合物1.1至1.229的区别仅在于它们包含酰亚胺苯氧乙酸(flumiclorac)作为组分A。
还特别优选的为组合物16.1.至16.229,其与相应的组合物1.1至1.229的区别仅在于它们包含酰亚胺苯氧乙酸戊酯(flumiclorac-pentyl)作为组分A。
还特别优选的为组合物17.1.至17.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟
Figure GDA0001081312610000701
嗪酮(flumioxazin)作为组分A。
还特别优选的为组合物18.1.至18.229,其与相应的组合物1.1至1.229的区别仅在于它们包含乙羧氟草醚(fluoroglycofen)作为组分A。
还特别优选的为组合物19.1.至19.229,其与相应的组合物1.1至1.229的区别仅在于它们包含乙羧氟草醚(fluoroglycofen-ethyl)作为组分A。
还特别优选的为组合物20.1.至20.229,其与相应的组合物1.1至1.229的区别仅在于它们包含达草氟(fluthiacet)作为组分A。
还特别优选的为组合物21.1.至21.229,其与相应的组合物1.1至1.229的区别仅在于它们包含达草氟(fluthiacet-methyl)作为组分A。
还特别优选的为组合物22.1.至22.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟黄胺草醚(fomesafen)作为组分A。
还特别优选的为组合物23.1.至23.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟硝磺酰胺(halosafen)作为组分A。
还特别优选的为组合物24.1.至24.229,其与相应的组合物1.1至1.229的区别仅在于它们包含乳氟禾草灵(lactofen)作为组分A。
还特别优选的为组合物25.1.至25.229,其与相应的组合物1.1至1.229的区别仅在于它们包含炔丙
Figure GDA0001081312610000702
唑草(oxadiargyl)作为组分A。
还特别优选的为组合物26.1.至26.229,其与相应的组合物1.1至1.229的区别仅在于它们包含
Figure GDA0001081312610000703
草灵(oxadiazon)作为组分A。
还特别优选的为组合物27.1.至27.229,其与相应的组合物1.1至1.229的区别仅在于它们包含乙氧氟草醚(oxyfluorfen)作为组分A。
还特别优选的为组合物28.1.至28.229,其与相应的组合物1.1至1.229的区别仅在于它们包含戊
Figure GDA0001081312610000704
唑草(pentoxazone)作为组分A。
还特别优选的为组合物29.1.至29.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟唑草胺(profluazol)作为组分A。
还特别优选的为组合物30.1.至30.229,其与相应的组合物1.1至1.229的区别仅在于它们包含双唑草腈(pyraclonil)作为组分A。
还特别优选的为组合物31.1.至31.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟唑草酯(pyraflufen)作为组分A。
还特别优选的为组合物32.1.至32.229,其与相应的组合物1.1至1.229的区别仅在于它们包含氟唑草酯(pyraflufen-ethyl)作为组分A。
还特别优选的为组合物33.1.至33.229,其与相应的组合物1.1至1.229的区别仅在于它们包含嘧啶肟草醚(saflufenacil)作为组分A。
还特别优选的为组合物34.1.至34.229,其与相应的组合物1.1至1.229的区别仅在于它们包含磺胺草唑(sulfentrazone)作为组分A。
还特别优选的为组合物35.1.至35.229,其与相应的组合物1.1至1.229的区别仅在于它们包含噻二唑胺(thidiazimin)作为组分A。
还特别优选的为组合物36.1.至36.229,其与相应的组合物1.1至1.229的区别仅在于它们包含tiafenacil作为组分A。
还特别优选的为组合物37.1.至37.229,其与相应的组合物1.1至1.229的区别仅在于它们包含[3-[2-氯-4-氟-5-(1-甲基-6-三氟甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-3-基)苯氧基]-2-吡啶基氧基]乙酸乙酯(CAS 353292-31-6;S-3100)作为组分A。
还特别优选的为组合物38.1.至38.229,其与相应的组合物1.1至1.229的区别仅在于它们包含1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610000711
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)作为组分A。
还特别优选的为组合物39.1.至39.229,其与相应的组合物1.1至1.229的区别仅在于它们包含N-乙基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS452098-92-9)作为组分A。
还特别优选的为组合物40.1.至40.229,其与相应的组合物1.1至1.229的区别仅在于它们包含N-四氢糠基-3-(2,6-二氯-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 915396-43-9)作为组分A。
还特别优选的为组合物41.1.至41.229,其与相应的组合物1.1至1.229的区别仅在于它们包含N-乙基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS452099-05-7)作为组分A。
还特别优选的为组合物42.1.至42.229,其与相应的组合物1.1至1.229的区别仅在于它们包含N-四氢糠基-3-(2-氯-6-氟-4-三氟甲基苯氧基)-5-甲基-1H-吡唑-1-甲酰胺(CAS 452100-03-7)作为组分A。
还特别优选的为组合物43.1.至43.229,其与相应的组合物1.1至1.229的区别仅在于它们包含3-[7-氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000721
嗪-6-基]-1,5-二甲基-6-硫代-[1,3,5]三嗪烷-2,4-二酮作为组分A。
还特别优选的为组合物44.1.至44.229,其与相应的组合物1.1至1.229的区别仅在于它们包含(E)-4-[2-氯-5-[4-氯-5-(二氟甲氧基)-1H-甲基-吡唑-3-基]-4-氟-苯氧基]-3-甲氧基-丁-2-烯酸甲酯[CAS 948893-00-3]作为组分A。
还特别优选的为组合物45.1.至45.229,其与相应的组合物1.1至1.229的区别仅在于它们包含3-[7-氯-5-氟-2-(三氟甲基)-1H-苯并咪唑-4-基]-1-甲基-6-(三氟甲基)-1H-嘧啶-2,4-二酮(CAS 212754-02-4)作为组分A。
还特别优选的为组合物46.1.至46.229,其与相应的组合物1.1至1.229的区别仅在于它们包含2-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000722
嗪-6-基)-4,5,6,7-四氢-异吲哚-1,3-二酮作为组分A。
还特别优选的为组合物47.1.至47.229,其与相应的组合物1.1至1.229的区别仅在于它们包含1-甲基-6-三氟甲基-3-(2,2,7-三氟-3-氧代-4-丙-2-炔基-3,4-二氢-2H-苯并[1,4]
Figure GDA0001081312610000723
嗪-6-基)-1H-嘧啶-2,4-二酮作为组分A。
还特别优选的为组合物48.1.至48.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含解草酮(benoxacor)作为安全剂C。
还特别优选的为组合物49.1.至49.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含喹氧乙酸(cloquintocet)作为安全剂C。
还特别优选的为组合物50.1.至50.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含cyprosulfamide作为安全剂C。
还特别优选的为组合物51.1.至51.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含抑害胺(dichlormid)作为安全剂C。
还特别优选的为组合物52.1.至52.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含解草唑(fenchlorazole)作为安全剂C。
还特别优选的为组合物53.1.至53.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含解草啶(fenclorim)作为安全剂C。
还特别优选的为组合物54.1.至54.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含解草呋(furilazole)作为安全剂C。
还特别优选的为组合物55.1.至55.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含双苯
Figure GDA0001081312610000731
唑酸(isoxadifen)作为安全剂C。
还特别优选的为组合物56.1.至56.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含吡咯二酸(mefenpyr)作为安全剂C。
还特别优选的为组合物57.1.至57.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含4-二氯乙酰基-1-氧杂-4-氮杂螺[4.5]癸烷(MON4660,CAS 71526-07-3)作为安全剂C。
还特别优选的为组合物58.1.至58.229,其与相应的组合物1.1至1.229的区别仅在于它们额外地包含2,2,5-三甲基-3-二氯乙酰基-1,3-
Figure GDA0001081312610000732
唑烷(R-29148,CAS 52836-31-4)作为安全剂C。
通常优选组合使用本发明化合物和对所处理的作物具有选择性且可以对本发明化合物在所用施用率下所控制的杂草谱构成补充的除草剂。另外通常优选以组合制剂或桶混剂(tank mix)形式同时施用本发明化合物及其它互补除草剂。
应认识到,本发明的多核苷酸分子及多肽涵盖包含如下氨基酸序列的多肽,所述氨基酸序列与SEQ ID Nos:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117中示出的氨基酸序列足够相同。在本文中使用术语“足够相同”指,第一氨基酸或核苷酸序列含有足够数目的或最小数目的与第二氨基酸或核苷酸序列相同或等同(例如具有相似侧链)的氨基酸残基或核苷酸,使得第一与第二氨基酸或核苷酸序列具有共同结构域和/或共同功能活性。
通常,“序列同一性”指两个最佳比对的DNA或氨基酸序列在组分(例如核苷酸或氨基酸)比对窗中无变化的程度。对于测试序列与参考序列的比对区段,“同一性分数”为两个比对序列共有的相同组分的数目除以参考序列区段(即整个参考序列或参考序列的较小的规定部分)中的组分总数。“同一性百分比”为同一性分数乘以100。用于比对比较窗口的最佳序列比对为本领域技术人员所熟知且可通过工具(例如Smith和Waterman的局部同源性算法、Needleman和Wunsch的同源性比对算法、Pearson和Lipman的相似性搜索方法)来实施,且优选通过这些算法的计算机化工具来实施,例如作为GCG.Wisconsin包(AccelrysInc.Burlington,Mass.)的一部分可获得的GAP、BESTFIT、FASTA及TFASTA。
多核苷酸和寡核苷酸
对于“分离的多核苷酸”,包括DNA、RNA或这些的组合,单链或双链的,正义或反义的方向或二者的组合、dsRNA或其他,其意思是至少部分地自与其天然状态下相关或相连的多核苷酸序列中分离出来的多核苷酸。这意味着,其它核酸分子基于重量计以少于该期望核酸量的5%的量存在,优选少于2%重量,更优选少于1%重量,最优选少于0.5%重量。优选地,“分离的”核酸不含在其所来源的生物体的基因组DNA中天然位于其侧翼的一些序列(即,位于该核酸的5’和3’端的序列)。例如,在多个实施方案中,分离的除草剂抗性和/或耐受性相关蛋白编码核酸分子可以含有少于大约5kb,4kb,3kb,2kb,1kb,0.5kb或0.1kb的、在该核酸所来源的细胞的基因组DNA中天然位于其侧翼的核苷酸序列。此外,“分离的”核酸分子,例如cDNA分子,可以不含一些与其天然相关的其它细胞物质、或当通过重组技术生产时不含培养基、或当化学合成时不含化学前体或其它化学品。优选地,分离的多核苷酸至少60%、优选至少75%,并且最优选至少90%不含与其天然相关的其他组分。如技术人员将已知的,分离的多核苷酸可以是存在于例如天然不包含所述多核苷酸的转基因生物中的外源多核苷酸。此外,术语“多核苷酸”、“核酸序列”、“核苷酸序列”、“核酸”、“核酸分子”在本文中可以互换使用,是指核苷酸(核糖核苷酸或脱氧核糖核苷酸或二者的组合)的任何长度的聚合不分支形式。
术语“突变PPO核酸”指具有从野生型PPO核酸,例如SEQ ID NO:118,119,120,121,122,123,124,125,126,127,或128,或其同源物、旁系同源物和直向同源物,突变而来的序列的PPO核酸,其赋予表达其的植物增加的PPO抑制性除草剂耐受性。此外,术语“突变的原卟啉原氧化酶(突变PPO)”指,将野生型一级序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117、或其变体、衍生物、同源物、直向同源物或旁系同源物中的氨基酸替换为另外的氨基酸。表述“突变的氨基酸”将在下文中用于表示被另一氨基酸替换的氨基酸,从而指示蛋白质一级序列中的突变位点。
在优选的实施方案中,编码突变PPO的PPO核苷酸序列包含SEQ ID NO:118,119,120,121,122,123,124,125,126,127,或128的序列、或其变体或衍生物。
此外,本领域技术人员将理解的是,PPO核苷酸序列涵盖SEQ ID NO:118,119,120,121,122,123,124,125,126,127,或128的同源物、旁系同源物及直向同源物,如下文所定义。
就序列(例如多肽或核酸序列,诸如本发明的转录调控核苷酸序列)而言,术语“变体”旨在表示基本上相似的序列。对于包含开放阅读框的核苷酸序列,变体包括由于遗传密码简并性而编码天然蛋白质的相同氨基酸序列的那些序列。诸如这些变体的天然存在的等位基因变体可使用熟知分子生物学技术,例如用聚合酶链反应(PCR)及杂交技术来鉴别。变体核苷酸序列亦包括源自合成的核苷酸序列,例如通过使用定点诱变所生成的且就开放阅读框而言编码天然蛋白质的那些序列、和编码相对于天然蛋白质具有氨基酸替换的多肽(例如,本文公开的本发明突变PPO)的核苷酸序列。一般而言,本发明的核苷酸序列变体将,与编码多肽SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117的核苷酸序列,具有至少30、40、50、60、至70%,例如优选地71%、72%、73%、74%、75%、76%、77%、78%、至79%,一般而言至少80%,例如81%-84%、至少85%,例如86%、87%、88%、89%、90%、91%、92%、93%、94%、95%、96%、97%、至98%及99%的核苷酸“序列同一性”。多核苷酸的%同一性通过GAP(Needleman和Wunsch,1970)分析(GCG程序)(其中空位产生罚分=5以及空位延伸罚分=0.3)来确定。除非另外说明,查询序列长度为至少45个核苷酸,且GAP分析在至少45个核苷酸区域上比对两条序列。优选地,查询序列是至少150个核苷酸长,且GAP分析在至少150个核苷酸的区域上比对两条序列。更优选地,查询序列是至少300个核苷酸长,且GAP分析在至少300个核苷酸的区域上比对两条序列。甚至更优选地,GAP分析在两条序列的全长上进行比对。
多肽
“基本纯化的多肽”或“纯化的”多肽意指,已经自在所述多肽的天然状态下与其关联的一个或多个脂质、核酸、其它多肽或其它污染分子中分离出来。优选地,基本纯化的多肽至少60%、更优选地至少75%、并且更优选地至少90%不含与其天然关联的其它组分。如本领域的技术人员将预期的,纯化的多肽可以是重组产生的多肽。术语“多肽”和“蛋白质”通常可互换使用并且是指单多肽链,其可以或者可以没有通过添加非氨基酸基团而被修饰。应当理解此类多肽链可以与其他多肽或蛋白质或其它分子例如辅因子结合。术语“蛋白质”和“多肽”在本文中使用时也包括如本文所述的本发明的多肽的变体、突变体、修饰、类似物和/或衍生物。
多肽的%同一性可以通过GAP(Needleman和Wunsch,1970)分析(GCG程序),使用空位产生罚分=5以及空位延伸罚分=0.3,来确定。查询序列长度为至少25个氨基酸,且GAP分析在至少25个氨基酸区域上比对两条序列。更优选地,查询序列是至少50个氨基酸长,且GAP分析在至少50个氨基酸的区域上比对两条序列。更优选地,查询序列是至少100个氨基酸长,且GAP分析在至少100个氨基酸的区域上比对两条序列。甚至更优选地,查询序列是至少250个氨基酸长,且GAP分析在至少250个氨基酸的区域上比对两条序列。甚至更优选地,GAP分析在两条序列的全长上比对两条序列。
对于确定的多肽而言,可以明了,高于上文提供的%同一性数字将涵盖优选的实施方案。因此,适用时,根据最小的%同一性数字,优选的是,本发明的PPO多肽包含与SEQID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117至少40%、更优选至少45%、更优选至少50%、更优选至少55%、更优选至少60%、更优选至少65%、更优选至少70%、更优选至少75%、更优选至少80%、更优选至少85%、更优选至少90%、更优选至少91%、更优选至少92%、更优选至少93%、更优选至少94%、更优选至少95%、更优选至少96%、更优选至少97%、更优选至少98%、更优选至少99%、更优选至少99.1%、更优选至少99.2%、更优选至少99.3%、更优选至少99.4%、更优选至少99.5%、更优选至少99.6%、更优选至少99.7%、更优选至少99.8%,并且甚至更优选至少99.9%相同的氨基酸序列。
“变体”多肽意指,通过在天然蛋白质的N末端和/或C末端缺失(所谓截短)或添加一个或多个氨基酸;在天然蛋白质中的一个或多个位点处缺失或添加一个或多个氨基酸;或在天然蛋白质中的一个或多个位点处替换一个或多个氨基酸,而源自SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117的蛋白质的多肽。此类变体可由例如遗传多态性或人为操作产生。此类操作的方法通常在本领域中是已知的。
蛋白质的“衍生物”涵盖,相对于所讨论的未经修饰的蛋白质具有氨基酸替换、缺失和/或插入、且与其所来源的该未经修饰的蛋白质具有相似的生物及功能活性的肽、寡肽、多肽、蛋白质及酶。
蛋白质的“同源物”涵盖,相对于所讨论的未经修饰的蛋白质具有氨基酸替换、缺失和/或插入、且与其所来源的该未经修饰的蛋白质具有相似的生物及功能活性的肽、寡肽、多肽、蛋白质及酶。
缺失指从蛋白质移除一个或多个氨基酸。
插入指将一个或多个氨基酸残基引入蛋白质中的预定位点。插入可包含N端和/或C端融合以及单个或多个氨基酸的序列内插入。一般而言,氨基酸序列内的插入将比N端或C端融合小,约1至10个残基的数量级。N端或C端融合蛋白或肽的实例包括如酵母双杂交系统中使用的转录激活因子的结合结构域或激活结构域、噬菌体衣壳蛋白、(组氨酸)-6标签、谷胱甘肽S转移酶标签、蛋白A、麦芽糖结合蛋白、二氢叶酸还原酶、Tag·100表位、c-myc表位、
Figure GDA0001081312610000791
表位、lacZ、CMP(钙调蛋白结合肽)、HA表位、蛋白C表位及VSV表位。
替换指用具有相似性质(诸如相似疏水性、亲水性、抗原性、形成或破坏α螺旋结构或β片层结构的倾向性)的其它氨基酸替换蛋白质的氨基酸。氨基酸替换通常为单残基替换,但可为簇集的(取决于施加在多肽上的功能限制)且可在1至10个氨基酸的范围内;插入将通常为约1至10个氨基酸残基的数量级。氨基酸替换优选为保守性氨基酸替换。保守性替换表是本领域熟知的(参见例如Creighton(1984)Proteins.W.H.Freeman和Company(编辑)。
表1:保守氨基酸替换的实例
残基 保守替换 残基 保守替换
Ala Ser Leu Ile;Val
Arg Lys Lys Arg;Gln
Asn Gln;His Met Leu;Ile
Asp Glu Phe Met;Leu;Tyr
Gln Asn Ser Thr;Gly
Cys Ser Thr Ser;Val
Glu Asp Trp Tyr
Gly Pro Tyr Trp;Phe
His Asn;Gln Val Ile;Leu
Ile Leu,Val
使用本领域熟知的肽合成技术(诸如固相肽合成等),或通过重组DNA操作,可容易地进行氨基酸替换、缺失和/或插入。操作DNA序列以产生蛋白质的替换、插入或缺失变体的方法为本领域所熟知。例如,在DNA中的预定位点处进行替换突变的技术为本领域技术人员所熟知,其包括M13诱变、T7-Gen体外诱变(USB,Cleveland,OH)、QuickChange定点诱变(Stratagene,San Diego,CA)、PCR介导的定点诱变或其它定点诱变方案。
“衍生物”还包括肽、寡肽、多肽,其较之天然存在形式的蛋白质(诸如目的蛋白质)的氨基酸序列,可包含非天然存在的氨基酸残基对氨基酸的替换或非天然存在的氨基酸残基的添加。蛋白质的“衍生物”亦涵盖肽、寡肽、多肽,其较之天然存在形式的多肽的氨基酸序列,包含天然改变的(糖基化、酰基化、异戊二烯基化、磷酸化、肉豆蔻酰化、硫酸化等)或非天然改变的氨基酸残基。衍生物较之其所源于的氨基酸序列,亦可包含一个或多个非氨基酸取代基或添加物,例如与氨基酸序列共价或非共价结合的报告分子或其它配体(诸如结合以便于其检测的报告分子)、以及相对于天然存在蛋白质的氨基酸序列的非天然存在的氨基酸残基。此外“衍生物”也包括天然存在形式的蛋白质与标签肽(诸如FLAG、HIS6或硫氧还蛋白)的融合物(关于标签肽的综述,参见Terpe,Appl.Microbiol.Biotechnol.60,523-533,2003)。
“直向同源物”及“旁系同源物”涵盖用于描述基因的祖先关系的进化概念。旁系同源物为相同物种内的基因,其起源自祖先基因的复制;而直向同源物为来自不同生物体的基因,其通过物种形成起源,并且也源自于共同的祖先基因。
本领域熟知,旁系同源物及直向同源物在给定位点处可共有具有适合氨基酸残基的独特结构域,诸如用于特定底物的结合袋、或用于与其它蛋白质相互作用的结合基序。
术语“结构域”是指在进化相关蛋白质的序列比对中,在特定位置上保守的一组氨基酸。尽管其它位置上的氨基酸可能因同源物不同而改变,但是在特定位置上高度保守的氨基酸则意味着对于蛋白质结构、稳定性或功能而言很可能是必不可少的氨基酸。“结构域”通过在蛋白质同源物家族的比对序列中其高度的保守性而鉴定,其能够用作为标识符以确定任何所讨论的多肽是否属于先前鉴定到的多肽家族。
术语“基序”或“共有序列”是指进化相关蛋白质序列中短的保守区域。基序常常是结构域的高度保守的部分,但也可以包括仅仅部分的结构域,或者可以是位于保守结构域之外(若基序的所有氨基酸都落在所定义的结构域之外的话)。包含在本发明PPO多肽的序列中的优选基序是SQ[N/K/H]KRYI,TLGTLFSS,[F/Y]TTF[V/I]GG。
存在用于鉴定结构域的专家数据库,例如SMART(Schultz等(1998)Proc.Natl.Acad.Sci.USA 95,5857-5864;Letunic等(2002)Nucleic Acids Res 30,242-244)、InterPro(Mulder等,(2003)Nucl.Acids.Res.31,315-318)、Prosite(Bucher和Bairoch(1994),A generalized profile syntax for biomolecular sequences motifsand its function in automatic sequence interpretation.(In)ISMB-94;第二届分子生物学智能系统国际会议记录(Proceedings 2nd International Conference onIntelligent Systems for Molecular Biology)Altman R.,Brutlag D.,Karp P.,Lathrop R.,Searls D.编辑,53-61页,AAAIPress,Menlo Park;Hulo等,Nucl.Acids.Res.32:D134-D137,(2004))或者Pfam(Bateman等,Nucleic Acids Research30(1):276-280(2002))。进行蛋白质序列芯片(in silico)分析的一组工具可以从ExPASy蛋白质组学服务器获得(瑞士生物信息学研究所(Swiss Institute of Bioinformatics)(Gasteiger等ExPASy:the proteomics server for in-depth protein knowledge andanalysis.Nucleic Acids Res 31:3784-3788(2003))。结构域或基序也可以利用常规技术例如通过序列比对来鉴定。
为比较而进行序列比对的方法是本领域公知的,此类方法包括GAP、BESTFIT、BLAST、FASTA和TFASTA。GAP使用Needleman和Wunsch的算法((1970)J.Mol.Biol.48:443-453)来寻找两序列之间匹配数最大化且空位数最小化的全局(即跨越完整序列)的比对。BLAST算法(Altschul等(1990)J Mol Biol 215:403-10)计算序列同一性百分比,并对两序列之间的相似性进行统计学分析。执行BLAST分析的软件可通过美国国家生物技术信息中心(NCBI)公开地获得。同源物可以例如,使用ClustalW多重序列比对算法(1.83版),采用默认的成对比对参数以及百分比的记分方法而容易地鉴定。利用可获自MatGAT软件包(Campanella等,(2003)BMC Bioinformatics,10:29.2003 Jul 10;4:29.MatGAT:anapplication that generates similarity/identity matrices using protein or DNAsequences)的方法之一,也可以确定全局相似性和同一性百分比。可以进行微小的人工编辑以优化保守基序之间的比对,这对于所属领域的技术人员而言将是显而易见的。此外,除了利用全长序列进行同源物鉴定以外,还可以利用特定的结构域。可以利用上述程序采用默认参数针对完整核酸或氨基酸序列或者选择的结构域或保守基序来确定序列同一性值。对于局部比对,Smith-Waterman算法是特别有用的(Smith TF,Waterman MS(1981)J.Mol.Biol 147(1);195-7)。
本发明的发明人已发现,通过替换一个或多个关键氨基酸残基,使用例如上述方法之一突变编码核酸,可以使除草剂耐受性或抗性,较之具有SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117的野生型PPO酶的活性,得到显著的增加。突变PPO的优选替换为增加植物的除草剂耐受性、但基本上不影响该氧化酶的生物活性的替换。
因此,在本发明的另一目的中,包含SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117的PPO酶、其变体、衍生物、直向同源物、旁系同源物或同源物的关键氨基酸残基被任何其它氨基酸替换。
在一个实施方案中,PPO酶、其变体、衍生物、直向同源物、旁系同源物或同源物的关键氨基酸残基被表1中描述的保守氨基酸替换。
本领域技术人员将理解的是,位于以下提及的氨基酸位置的紧邻位置的氨基酸亦可被替换。因此,在另一实施方案中,SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117、其变体、衍生物、直向同源物、旁系同源物或同源物的变体包含突变PPO,其中距关键氨基酸±3、±2或±1个氨基酸位置的氨基酸被任何其它氨基酸替换。
基于本领域熟知的技术,可开发高度特征性的序列模式,通过该模式可搜寻具有所需活性的其它突变PPO候选者。
本发明也涵盖:通过应用合适的序列模式,搜索其它突变PPO候选者。本领域读者将理解的是,本发明序列模式不受所述模式的两个相邻氨基酸残基之间的精确距离限制。以上模式中两相邻氨基酸之间的距离各自可以例如彼此独立地变化多达±10、±5、±3、±2或±1个氨基酸位置而基本上不影响所需活性。
此外,通过应用定点诱变方法,尤其是饱和诱变(参见例如Schenk等,Biospektrum03/2006,第277-279页),本发明的发明人已经鉴定和产生了特定的氨基酸替换及其组合,当通过转化而被引入植物中并表达相应突变PPO编码核酸后,所述替换和替换组合可以赋予所述植物对PPO抑制性除草剂的增加除草剂抗性或耐受性。
因此,在一个特别优选的实施方案中,突变PPO的变体或衍生物是指,包含SEQ IDNO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117、且包含在下表2a中所示位置的单氨基酸替换的多肽。
表2a:SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117中的单氨基酸替换
Figure GDA0001081312610000841
Figure GDA0001081312610000851
Figure GDA0001081312610000861
Figure GDA0001081312610000871
Figure GDA0001081312610000881
在再一特别优选的实施方案中,突变PPO的变体或衍生物是指,包含在下表2b所示位置的单氨基酸替换的SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117。
应当注意,表2a)的突变位点1对应于表2b)的Pos 1;表2a)的突变位点2对应于表2b)的Pos 16;表2a)的突变位点3对应于表2b)的Pos 17;表2a)的突变位点4对应于表2b)的Pos 38;表2a)的突变位点5对应于表2b)的Pos 42。
Figure GDA0001081312610000891
Figure GDA0001081312610000901
Figure GDA0001081312610000911
Figure GDA0001081312610000921
Figure GDA0001081312610000931
Figure GDA0001081312610000941
Figure GDA0001081312610000951
Figure GDA0001081312610000961
Figure GDA0001081312610000971
Figure GDA0001081312610000981
Figure GDA0001081312610000991
Figure GDA0001081312610001001
Figure GDA0001081312610001011
在本领域中容易获得测试此类突变体的功能性的试验,且分别描述于本发明的实施例章节中。
在优选的实施方案中,突变PPO是指SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117的多肽,其中氨基酸序列在根据表2a的突变位点1(对应于SEQ ID NO:1的Arg128)、和/或在根据表2a的突变位点5(对应于SEQ ID NO:1的Phe420)不同。
这些氨基酸位置处的差异的实例包括但不限于以下之一者或多者:
突变位点1的氨基酸不是精氨酸(或酪氨酸或半胱氨酸;根据表2a视情况而定);
突变位点5的氨基酸不是苯丙氨酸(或甲硫氨酸、或酪氨酸、或亮氨酸,根据表2a视情况而定)。
在特别优选的实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸(对应于SEQ ID NO:1的Arg128)是Leu,Ala,Val,Ile,Met,Tyr,Gly,Asn,Cys,Phe,Ser,Thr,Gln,或His,且突变位点5的氨基酸(对应于SEQ ID NO:1的Phe420)是Ala,Leu,Val,Ile,或Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Leu,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Leu,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Leu,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Leu,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Leu,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ala,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ala,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ala,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ala,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ala,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Val,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Val,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Val,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Val,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Val,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ile,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ile,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ile,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ile,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ile,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Met,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Met,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Met,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Met,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Met,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Tyr,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Tyr,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Tyr,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Tyr,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Tyr,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gly,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gly,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gly,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gly,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gly,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Asn,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Asn,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Asn,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Asn,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Asn,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Cys,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Cys,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Cys,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Cys,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Cys,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Phe,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Phe,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Phe,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Phe,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Phe,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ser,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ser,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ser,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ser,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Ser,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Thr,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Thr,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Thr,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Thr,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Thr,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gln,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gln,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gln,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gln,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是Gln,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是His,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是His,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是His,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是His,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点1的氨基酸是His,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO是指SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117的多肽,其中氨基酸序列在根据表2a的突变位点4(对应于SEQ ID NO:1的Leu397)、和/或在根据表2a的突变位点5(对应于SEQ ID NO:1的Phe420)不同。
这些氨基酸位置处的差异的实例包括但不限于以下之一者或多者:
突变位点4的氨基酸不是亮氨酸(或丙氨酸,或丝氨酸,或苯丙氨酸,根据表2a视情况而定);
突变位点5的氨基酸不是苯丙氨酸(或甲硫氨酸,或酪氨酸,或亮氨酸,根据表2a视情况而定)。
在特别优选的实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸(对应于SEQ ID NO:1的Leu397)是Ala,Arg,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Phe,Tyr,或Trp,且突变位点5的氨基酸(对应于SEQ ID NO:1的Phe420)是Ala,Leu,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Arg,Tyr,或Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ala,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Arg,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Val,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ile,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Met,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是His,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Lys,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asp,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Glu,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Ser,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Thr,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Asn,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gln,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Cys,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Gly,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Pro,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Phe,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Tyr,且突变位点5的氨基酸是Trp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Ala。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Leu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Val。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Ile。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Met。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是His。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Lys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Asp。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Glu。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Ser。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Thr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Asn。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Gln。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Cys。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Gly。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Pro。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Arg。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Tyr。
在另一优选实施方案中,突变PPO包含序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117,其变体、衍生物、直向同源物、旁系同源物或同源物,其中:
突变位点4的氨基酸是Trp,且突变位点5的氨基酸是Trp。
鉴别包含SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117的PPO多肽的同源物、直向同源物及旁系同源物之间所共有的保守区及基序,在本领域技术人员的知识范畴内。在鉴别了可能是合适的结合基序的保守区后,可选择对应于表2a和2b中所列氨基酸的氨基酸,将其替换为任何其它氨基酸,优选地替换为突变位点1,2,3,4,或5下所列的氨基酸。
因此,上述PPO多肽的同源物、直向同源物和旁系同源物之间共有的优选基序为基序1:SQ[N/K/H]KRYI,其中所述基序中位置5的Arg替换为Leu,Ala,Val,Ile,Met,Tyr,Gly,Asn,Cys,Phe,Ser,Thr,Gln,或His;基序2:TLGTLFSS,其中所述基序中位置2的Leu替换为Ala,Arg,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Phe,Tyr,或Trp;基序3:[F/Y]TTF[V/I]GG,其中所述基序中位置4的Phe替换为Ala,Leu,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Arg,Tyr,或Trp。
此外,本发明涉及通过使用突变PPO来鉴别PPO抑制性除草剂的方法,所述突变PPO包含氨基酸序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117或其变体或衍生物。
所述方法包括步骤:
a)生成包含编码突变PPO的核酸的转基因细胞或植物,其中突变PPO被表达;
b)对a)的转基因细胞或植物以及对相同品种的对照细胞或植物,施用PPO抑制性除草剂;
c)施用所述PPO抑制性除草剂之后,测定转基因细胞或植物及该对照细胞或植物的生长或生存力,和
d)选择使对照细胞或植物的生长较之转基因细胞或植物的生长降低的“PPO抑制性除草剂”。
“对照细胞”或“相似的、野生型的植物、植物组织、植物细胞或宿主细胞”分别意指,缺乏本文公开的除草剂抗性特征和/或本发明特定多核苷酸的植物、植物组织、植物细胞或宿主细胞。因此,使用术语“野生型”不意欲暗示,该植物、植物组织、植物细胞或其它宿主细胞在其基因组中缺乏重组DNA、和/或不具有与本文公开的除草剂抗性特征不同的除草剂抗性特征。
另一目的涉及鉴别编码对PPO抑制性除草剂具有抗性或耐受性的突变PPO的核苷酸序列的方法,该方法包括:
a)生成突变PPO编码核酸的文库,
b)通过在细胞或植物中表达每种所述核酸且用PPO抑制性除草剂处理所述细胞或植物来筛选所得的突变PPO编码核酸的群体,
c)比较由所述突变PPO编码核酸群体提供的PPO抑制性除草剂耐受性水平与由对照PPO编码核酸提供的PPO抑制性除草剂耐受性水平,
d)选择至少一种突变PPO编码核酸,较之对照PPO编码核酸,其提供显著增加的PPO抑制性除草剂耐受性水平。
在优选的实施方案中,较之由对照PPO编码核酸提供的对PPO抑制性除草剂的抗性或耐受性,步骤d)中选出的突变PPO编码核酸提供至少2倍的细胞或植物对PPO抑制性除草剂的抗性或耐受性。
在另一个优选的实施方案中,较之由对照PPO编码核酸提供的对PPO抑制性除草剂的抗性或耐受性,步骤d)中选出的突变PPO编码核酸提供至少2倍、至少5倍、至少10倍、至少20倍、至少50倍、至少100倍、至少500倍的细胞或植物对PPO抑制性除草剂的抗性或耐受性。
可通过生成包含步骤a)的文库的核酸序列的转基因植物或宿主细胞,优选植物细胞,并比较所述转基因植物与对照植物或宿主细胞,优选植物细胞,以测定抗性或耐受性。
另一目的涉及鉴别含有如下核酸的植物或藻类的方法,所述核酸包含编码对PPO抑制性除草剂具有抗性或耐受性的野生型或突变PPO的核苷酸序列,所述方法包括:
a)于植物细胞或绿藻的培养物中鉴定导致所述细胞死亡的有效量的PPO抑制性除草剂,
b)用诱变剂处理所述植物细胞或绿藻,
c)使所述经诱变的细胞群体与a)中鉴定的有效量的PPO抑制性除草剂接触,
d)选择在这些测试条件下存活的至少一个细胞,
e)PCR扩增及测序来自d)中所选细胞的PPO基因,且将该序列与野生型PPO基因序列进行比较。
在优选的实施方案中,所述诱变剂为甲基磺酸乙酯(EMS)。
本领域技术人员熟知的许多方法可用于从多种不同的潜在来源生物(包括微生物、植物、真菌、藻类、混合培养物等)以及DNA的环境来源(诸如土壤)获得用于鉴定编码突变PPO的核苷酸序列的合适候选核酸。这些方法尤其包括制备cDNA或基因组DNA文库,使用合适地简并的寡核苷酸引物,使用基于己知序列的探针或互补测定试验(例如在酪氨酸上生长)、以及使用诱变和改组以提供重组的或改组的突变PPO编码序列。
包含候选及对照PPO编码序列的核酸可在酵母、细菌宿主菌株、藻类或高等植物(诸如烟草或拟南芥)中表达,并可以根据在不同浓度的所选PPO抑制性除草剂存在下经转化的株或植物的可见指示表型,筛选PPO编码序列的固有耐受性的相对水平。与这些指示表型(棕色形成、生长抑制、除草效应等)相关的剂量反应及剂量反应的相对迁移可以方便地表达为:例如GR50(用于降低50%生长的浓度)或MIC(最低抑制浓度)值,其中值的增加对应于表达的PPO的固有耐受性的增加。例如,在基于细菌(诸如大肠杆菌(E.coli))转化的相对快速试验系统中,各突变PPO编码序列可以例如作为在可控制启动子(诸如lacZ启动子)的表达控制下的DNA序列、并且在适当考虑密码子使用之类的问题(例如通过使用合成的DNA)以便获得不同PPO序列的尽可能相当的表达水平的情况下,进行表达。可以将表达包含可选的候选PPO序列的核酸的菌株,在任选地补充了酪氨酸的培养基中,铺于含不同浓度的所选PPO抑制性除草剂的平板上,并基于对棕色褐黄病色素形成的抑制程度及MIC,估计表达的PPO酶的固有耐受性的相对水平。
在另一实施方案中,为产生转基因植物将候选核酸转化至植物材料中,再生为形态学正常的可育植物,接着可以测量所述可育植物对所选PPO抑制性除草剂的差异耐受性,如下文实施例部分的描述。使用合适的选择标记物(诸如卡那霉素)、二元载体(诸如来自农杆菌属(Agrobacterium)的载体)进行转化以及(例如自烟草叶盘)再生植物的许多适宜方法,为本领域熟知。任选地,可以同样地用表达对照PPO的核酸转化对照植物群体。备选地,未转化的双子叶植物(诸如拟南芥或烟草)可用作对照,因为其在任何情况下都表达其自身内源性PPO。可以基于在一系列不同除草剂浓度下的植物损伤、分生组织漂白症状等,以常规方式,评估一系列原代植物转化事件或其子代对上述PPO抑制性除草剂的除草剂耐受性水平的平均值及分布。这些数据可表示为例如源自剂量/应答曲线的GR50值,在所述剂量/应答曲线中“剂量”绘制在x轴上,“百分比杀伤”、“除草效应”、“萌发的绿色植物的数目”等绘制在y轴上,其中增加的GR50值对应于表达的PPO的固有耐受性水平增加。除草剂可合适地在萌发前或萌发后施用。
本发明另一目的涉及分离的和/或重组的和/或化学合成的核酸,所述核酸编码包含氨基酸序列SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117或其变体或衍生物的突变PPO。
一个实施方案中,核酸可通过如上定义的方法鉴定。
在一个优选实施方案中,编码的突变PPO是SEQ ID NO:1、11、30、31、37、或117或其直向同源物的变体,其包括以下之一或多项:
对应于突变位点1的氨基酸是Leu,Ala,Val,Ile,Met,Tyr,Gly,Asn,Cys,Phe,Ser,Thr,Gln,或His;
和/或位于或对应于突变位点4的氨基酸是Ala,Arg,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Phe,Tyr,或Trp,和/或
位于突变位点5的氨基酸是Ala,Leu,Val,Ile,Met,His,Lys,Asp,Glu,Ser,Thr,Asn,Gln,Cys,Gly,Pro,Arg,Tyr,或Trp。
在另一实施方案中,本发明涉及由编码本发明突变PPO多肽的核酸转化的植物细胞、或为获得表达编码本发明突变PPO多肽的核酸的植物而已被突变的植物细胞,其中该核酸在植物细胞中的表达导致,较之植物细胞的野生型品种,增加的对PPO抑制性除草剂的抗性或耐受性。优选地,突变PPO多肽编码核酸包含:a)编码SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,或117中所示多肽或其变体或衍生物的多核苷酸;b)包含a)之任何多核苷酸中的至少60个连续核苷酸的多核苷酸;和c)与a)至b)之任何多核苷酸互补的多核苷酸。
术语“表达”或“基因表达”意指,特定基因(一个或多个)或特定遗传构建体的转录。术语“表达”或“基因表达”特别意指,基因(一个或多个)或遗传构建体转录成结构RNA(rRNA、tRNA)或mRNA,加上或不加上mRNA随后翻译成蛋白质。该过程包括DNA的转录及所得mRNA产物的加工。
为了获得所需效果,即对本发明的PPO抑制性除草剂具有耐受性或抗性的植物,应理解的是,可以通过本领域技术人员已知的方法及手段,“过表达”至少一种核酸。
如本文所用的术语“增加的表达”或“过表达”意指,超出原始野生型表达水平之外的任何表达形式。用于增加基因或基因产物表达的方法在本领域有充分的文献记载,其包括例如由适当启动子驱动的过表达、使用转录增强子或翻译增强子。可将用作启动子或增强子元件的经分离的核酸引入非异源形式的多核苷酸的适当位置(典型地上游),以上调编码目的多肽的核酸的表达。例如,可通过突变、缺失、和/或替换在体内改变内源性启动子(参见Kmiec,US 5,565,350;Zarling等,WO9322443),或可将经分离的启动子以相对于本发明基因适当的方向及距离引入植物细胞中以控制基因的表达。
如果期望多肽表达,则通常期望在多核苷酸编码区的3'末端包括多聚腺苷酸化区。多聚腺苷酸化区可源于天然基因、来自多种其它植物基因、或来自T-DNA。欲添加的3'端序列可源于例如胭脂碱合酶或章鱼碱合酶基因,或者可选地源于另一植物基因,或次优选地源于任何其它真核生物基因。
也可以在5’非翻译区(UTR)或部分编码序列的编码序列中加入内含子序列,来增加在胞质中累积的成熟信使的量。已显示,在植物和动物表达构建体的转录单位中纳入可剪接内含子,可以在mRNA和蛋白质水平使基因表达增加高达1000倍(Buchman和Berg(1988)Mol.Cell biol.8:4395-4405;Callis等(1987)Genes Dev.1:1183-1200)。通常内含子放置在转录单位5’末端附近时,增强基因表达的作用最大。玉蜀黍内含子Adh1-S内含子1、2和6,Bronze-1内含子的使用是本领域公知的。一般信息请参见The Maize Handbook,第116章,Freeling和Walbot编辑,Springer,N.Y.(1994)。
本文述及的术语“引入”或“转化”包括将外源多核苷酸转移进宿主细胞,不考虑转移所用的方法。能够随后通过器官发生或者胚胎发生进行克隆增殖的植物组织都可以使用本发明的遗传构建体转化,并从其再生整个植物。具体的组织选择将因可用于和最适于待转化的具体物种的克隆增殖系统而变。示例性的组织靶标包括叶盘、花粉、胚、子叶、下胚轴、雌配子、愈伤组织、既有的分生组织(例如顶端分生组织、腋芽和根分生组织),以及诱导的分生组织(例如子叶分生组织和下胚轴分生组织)。可以将多核苷酸瞬时地或稳定地引入宿主细胞,并且可以,例如作为质粒以非整合的状态维持。可选地,其可以整合进入宿主基因组。得到的转化植物细胞可以接着以本领域技术人员已知的方式再生为转化的植物。
外来基因转移进入植物基因组中称为转化。植物物种的转化目前是一种相当常规的技术。有利地,可以使用若干转化方法的任一种向适当的祖先细胞引入目的基因。可以利用公开的转化方法以及由植物组织或植物细胞再生植物的方法来进行瞬时或稳定转化。转化方法包括应用脂质体、电穿孔、增加游离DNA摄取的化学物质、直接向植物注射DNA、粒子枪轰击、用病毒或花粉转化和微粒轰击。方法可以选自用于原生质体的钙/聚乙二醇方法(Krens,F.A.等,(1882)Nature 296,72-74;Negrutiu I.等,(1987)Plant Mol.Biol.8:363-373);原生质体的电穿孔法(Shillito R.D.等,(1985)Bio/Technol 3,1099-1102);植物材料的显微注射(Crossway A.等,(1986)Mol.Gen Genet 202:179-185);DNA或RNA包被的粒子轰击(Klein T.M.等,(1987)Nature 327:70);用(非整合型)病毒感染,等等。优选通过农杆菌介导的转化,产生转基因植物,包括转基因作物植物。一个有利的转化法是植物原位转化。为此,可以例如使农杆菌作用于植物种子,或用农杆菌接种植物分生组织。已经证明,根据本发明尤为有利的是使转化的农杆菌悬液作用于完整植株或至少花原基。随后培养植物,直至获得所处理植物的种子(Clough和Bent,Plant J.(1998)16,735–743)。农杆菌介导的稻转化方法包括公知的稻转化方法,例如在任一如下文献中描述的那些:欧洲专利申请EP 1198985 A1,Aldemita和Hodges(Planta,199:612-617,1996);Chan等(PlantMol.Biol.22(3)491-506,1993),Hiei等(Plant J.6(2):271-282,1994),其公开内容并入本文作为参考,如同充分阐述的那样。至于玉米转化,优选的方法如Ishida等(Nat.Biotechnol.14(6):745-50,1996)或Frame等(Plant Physiol.129(1):13-22,2002)中所述,其公开内容并入本文作为参考,如同充分阐述的那样。作为举例说明,所述方法还由B.Jenes等,Techniques for Gene Transfer,在Transgenic Plants,卷1,Engineeringand Utilization,编辑S.D.Kung和R.Wu,Academic Press(1993)128-143以及PotrykusAnnu.Rev.Plant Physiol.Plant Molec.Biol.42(1991)205-225)中进一步描述。优选将待表达的核酸或构建体克隆到载体中,所述载体适用于转化根癌农杆菌(Agrobacteriumtumefaciens),例如pBin19(Bevan等,Nucl.Acids Res.12(1984)8711)。然后以已知的方式利用由这样的载体转化的农杆菌来转化植物,例如模式植物,像拟南芥属植物(拟南芥在本发明范围内不视为作物植物);或者作物植物,例如烟草植物,例如通过将擦伤的叶子或切碎的叶子浸在农杆菌溶液中,然后在合适的培养基中培养之。通过根癌农杆菌的植物转化由例如,
Figure GDA0001081312610002501
和Willmitzer在Nucl.Acid Res.(1988)16,9877中描述,或者尤其可以参见F.F.White,Vectors for Gene Transfer in Higher Plants在Transgenic Plants,卷1,Engineering and Utilization,编辑S.D.Kung和R.Wu,Academic Press,1993,第15-38页。
除了转化体细胞(其之后不得不再生为完整植株),还可以转化植物分生组织的细胞,特别是可以发育成配子的那些细胞。在这种情况下,转化的配子循着天然植物的发育而产生转基因植物。因此,例如,用农杆菌处理拟南芥的种子,并从发育中的植物获得种子,其中一定比例的植物被转化因而是转基因的[Feldman,KA和Marks MD(1987).Mol Gen Genet208:274-289;Feldmann K(1992).在C Koncz,N-H Chua和J Shell编辑Methods inArabidopsis Research.Word Scientific,Singapore,第274-289页]。可选的方法基于花序的反复去除以及莲座中心切割部位与转化农杆菌一起进行的孵育,由此在随后的时间点同样能够获得转化的种子(Chang(1994).Plant J.5:551-558;Katavic(1994).Mol GenGenet,245:363-370)。然而,特别有效的方法是改良的真空浸润法,如“浸花法”(floraldip)。对于拟南芥的真空浸润,减压下用农杆菌悬液处理完整植株[Bechthold,N(1993).CR Acad Sci Paris Life Sci,316:1194-1199],而对于“浸花法”,将发育中的花组织与表面活性剂处理的农杆菌悬液短暂孵育[Clough,SJ和Bent,AF(1998).The Plant J.16,735-743]。在两种情况下均收获一定比例的转基因种子,且可通过在上述选择性条件下培养而将这些种子与非转基因种子区分开来。另外,质体的稳定转化是有利的,因为质体在多数作物中为母系遗传,从而降低或消除了转基因通过花粉流失的风险。叶绿体基因组的转化通常通过Klaus等,2004[Nature Biotechnology 22(2),225-229]系统展示的方法实现。简言之,将待转化的序列与可选择的标记基因一起克隆到同源于叶绿体基因组的侧翼序列之间。这些同源侧翼序列指导转基因位点特异性整合到质体基因组中。质体转化已在许多不同的植物物种中描述,且综述由Bock(2001)Transgenic plastids in basic researchand plant biotechnology.J Mol Biol.2001年9月21日;312(3):425-38或Maliga,P(2003)Progress towards commercialization of plastid transformationtechnology.Trends Biotechnol.21,20-28给出。最近报道了其它生物技术进步,无标记的质体转化体,这可通过瞬时共整合的标记基因产生(Klaus等,2004,Nature Biotechnology22(2),225-229)。遗传修饰的植物细胞能够通过技术人员熟悉的所有方法再生。合适的方法可见于上述S.D.Kung和R.Wu、Potrykus或者
Figure GDA0001081312610002511
和Willmitzer的出版物。
通常在转化以后,选出存在一个或多个标记的植物细胞或细胞群,所述标记由与目的基因共转移的植物可表达基因编码,接着使转化的材料再生成整个植物。为选择转化的植物,通常将在转化中获得的植物材料置于选择性条件下,从而可将转化的植物与未转化的植物区分开来。例如,可以种植以上述方式获得的种子,并在最初的生长期之后,通过喷雾对其进行合适的选择。另一可能性方案是在使用合适的选择剂的琼脂板上生长种子(酌情在灭菌后),从而仅转化的种子能够长成植物。可选地,针对可选择标记例如上文所述标记的存在,筛选转化的植物。
DNA转移和再生之后,还可例如用Southern分析(DNA印迹),评价推定转化的植物,评价目的基因的存在、拷贝数和/或基因组构造。可选的或额外地,可用Northern和/或Western分析(蛋白质印迹)监测新引入的DNA的表达水平,这两种技术都是本领域普通技术人员所公知的。
产生的转化植物可以通过多种方式繁殖,如通过克隆繁殖或经典的育种技术。例如,第一代(或T1)转化的植物可自交,选择纯合的第二代(或T2)转化体,而T2植物可进一步通过经典育种技术繁殖。产生的转化生物体可以呈多种形式。例如,它们可以是转化细胞和非转化细胞的嵌合体;克隆的转化体(例如所有细胞已转化而含有表达盒);转化的和非转化的组织的嫁接体(例如在植物中,转化的砧木嫁接到非转化的接穗上)。
优选地,野生型或突变PPO核酸包含选自以下的多核苷酸序列:a)编码SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117中所示多肽、或其变体或衍生物的多核苷酸;b)包含a)的任何多核苷酸的至少60个连续核苷酸的多核苷酸;及c)与a)至b)之任一的多核苷酸互补的多核苷酸。
优选地,核酸在植物中的表达导致,较之野生型品种的植物,该植物对PPO抑制性除草剂的抗性增加。
在另一实施方案中,本发明涉及包含本发明的植物细胞的植物,优选转基因植物,其中核酸在该植物中的表达导致,较之植物的野生型品种,该植物对PPO抑制性除草剂的抗性增加。
本文中所述的植物可为转基因作物植物或非转基因植物。
出于本发明的目的,就例如本发明的核酸序列、含有所述核酸序列的表达盒、基因构建体或载体、或用所述核酸序列、表达盒或载体转化的生物体而言,“转基因的”、“转基因”或“重组”是指所有这些构建体通过重组方法产生,其中:
(a)编码可用于本发明方法的蛋白质的核酸序列,或
(b)有效连接于本发明核酸序列的遗传控制序列,例如启动子,或
(c)(a)和(b)
不存在于其天然遗传环境中,或者已通过重组方法修饰,该修饰可以采取的形式为例如一个或多个核苷酸残基的取代、添加、缺失、倒位或插入,以允许本发明的突变PPO表达。天然遗传环境应理解为指在原始植物中天然的基因组或染色体座位或者存在于基因组文库之中。在基因组文库的情况下,优选保持、至少是部分地保持核酸序列的天然遗传环境。该环境至少位于核酸序列的一侧,长度至少为50bp、优选至少500bp、特别优选至少1000bp、最优选至少5000bp。当天然存在的表达盒——例如编码可用于本发明方法的多肽的核酸序列与该相应核酸序列的天然启动子之间的天然组合——经非天然的合成(“人工”)方法例如诱变处理而被修饰时,此表达盒变成转基因表达盒。合适的方法描述在例如,US 5,565,350或WO 00/15815中。
因此,如上文所述,用于本发明目的的转基因植物应理解为指:在所述植物的基因组中,本发明的核酸不位于其天然基因座上,其中所述核酸可以进行同源或异源表达。不过,正如所提到的那样,转基因也表示:尽管在植物基因组中根据本发明的或本发明方法中所用的核酸在其天然位置上,但是所述序列已相对于天然序列而被修饰,和/或天然序列的调控序列已被修饰。转基因优选理解为表示:根据本发明的核酸在基因组中非天然的座位上表达,即同源表达,或者优选发生核酸的异源表达。优选的转基因植物在文中述及。此外,术语“转基因”指含有至少一个重组多核苷酸的全部或部分的任何植物、植物细胞、愈伤组织、植物组织或植物部分。在许多情况下,该重组多核苷酸的全部或部分被稳定整合到染色体中或是稳定的染色体外元件,这样其可以被传递至后续世代。出于本发明目的,术语“重组多核苷酸”指,己通过遗传工程而改变、重排或修饰的多核苷酸。实例包括与异源序列连接或接合的任何克隆的多核苷酸(一个或多个)。术语“重组”并不指,由天然发生的事件(诸如自发突变)造成的多核苷酸改变、或由非自发的诱变和之后的选育造成的多核苷酸改变。
含有由非自发诱变及选择性育种而产生的突变的植物在本文中称为非转基因植物且包括在本发明中。在植物为转基因植物且包含多个突变PPO核酸的实施方案中,这些核酸可源于不同基因组或相同基因组。可选地,在植物为非转基因植物且包含多个突变PPO核酸的实施方案中,这些核酸位于不同基因组或相同基因组上。在本文中,“诱变”是指,相比于相应野生型生物或DNA的遗传物质的序列,在其天然遗传物质的生物分子序列中具有改变的生物或其DNA,其中所述遗传物质中的改变通过人类活动而引起和/或选择。引起突变的方法可以在遗传物质中随机位置引起突变或可以在遗传物质的特定位置引起突变(即,可以是定向诱变技术),例如,使用genoplasty技术。
在某些实施方案中,本发明涉及通过突变育种产生的除草剂抗性植物。此类植物包含编码突变PPO的多核苷酸且对一或多种PPO抑制性除草剂具有耐受性。此类方法可涉及例如将植物或种子暴露于诱变剂,尤其是化学诱变剂,诸如甲基磺酸乙酯(EMS),及选择对至少一或多种PPO抑制性除草剂具有增加的耐受性的植物。
然而,本发明不限于通过涉及化学诱变剂EMS的诱变方法生产的除草剂耐受性植物。本领域中已知的任何诱变方法皆可用于生产本发明的除草剂抗性植物。此类诱变方法可涉及例如使用任何一或多种以下诱变剂:辐射,诸如X射线、γ射线(例如钴60或铯137)、中子(例如在原子反应堆中由铀235核裂变产生的产物)、β辐射(例如由诸如磷32或碳14等放射性同位素发射的)、及紫外辐射(优选地从2500至2900nm);及化学诱变剂,诸如碱基类似物(例如5-溴尿嘧啶)、相关化合物(例如8-乙氧基咖啡因)、抗生素(例如链黑菌素)、烷基化试剂(例如硫芥、氮芥、环氧化物、亚乙基胺类、硫酸酯类、磺酸酯类、砜类、内酯类)、叠氮化物、羟胺、亚硝酸或吖啶。亦可通过使用组织培养方法以选择包含除草剂抗性突变的植物细胞、然后从其再生除草剂抗性植物,以产生除草剂抗性植物。参见例如美国专利号5,773,702和5,859,348,两者就其全部内容以引用的方式并入本文中。突变育种的其它详情可见于"Principals of Cultivar Development"Fehr,1993 Macmillan Publishing Company中,其公开内容以引用的方式并入本文中。
除以上定义外,除非上下文另外明确指示,术语“植物”意欲涵盖处于成熟或发育的任何阶段的作物植物,以及取自任何此类植物或源于任何此类植物的任何组织或器官(植物部分)。植物部分包括但不限于茎、根、花、胚珠、雄蕊、叶、胚、分生组织区、愈伤组织、花药培养物、配子体、孢子体、花粉、小孢子、原生质体等。
本发明的植物包含至少一个突变PPO核酸或过表达的野生型PPO核酸,且较之植物的野生型品种,其具有对PPO抑制性除草剂的增加的耐受性。因为本发明植物可含有1个以上的基因组,故本发明的植物可以具有来自不同基因组的多个野生型或突变PPO核酸。例如,植物可以含有两个基因组,通常称为A基因组及B基因组。因为PPO为所需的代谢酶,故认为每个基因组皆具有至少一个编码PPO酶的基因(即至少一个PPO基因)。如本文所用,术语“PPO基因座”指PPO基因在基因组上的位置,且术语“PPO基因”及“PPO核酸”指编码PPO酶的核酸。每个基因组上的PPO核酸的核苷酸序列可以与另一基因组上的PPO核酸的核苷酸序列不同。本领域技术人员可通过本领域技术人员己知的遗传杂交和/或测序方法或外切核酸酶消化方法,确定每个PPO核酸的起源基因组。
本发明包括包含1个、2个、3个或更多的突变PPO等位基因的植物,其中较之植物的野生型品种,该植物对PPO抑制性除草剂的耐受性增加。突变PPO等位基因可包含选自以下的核苷酸序列:编码SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117中定义的多肽或其变体或衍生物、同源物、直向同源物、旁系同源物的多核苷酸;包含以上提及的多核苷酸之任一的至少60个连续核苷酸的多核苷酸;和与以上提及的多核苷酸之任一互补的多核苷酸。
“等位基因”或“等位基因变体”为位于相同的染色体位置的给定基因的可选形式。等位基因变体包括单核苷酸多态性(SNP),以及小型插入/缺失多态性(INDEL)。INDEL的大小通常小于100bp。在大多数生物体的天然多态性品系中SNP和INDEL形成最大的一组序列变体。
术语“品种”(variety)指一个物种内的一组植物,其通过共有一组共同的特征或性状而被定义,其中该组共同的特征或性状被本领域技术人员接受为足以将一个栽培种(cultivar)或品种与另一个栽培种或品种区分开来。任何术语都不意味,任何给定的栽培品种或品种的所有植物将在整个基因或分子水平上遗传相同、或任何给定的植物将在所有基因座为纯合的。当一个栽培品种或品种自花受粉时,如果所有子代皆含有特定性状,则认为该栽培品种或品种就该特定性状而言为“纯种(true breeding)”的。术语“育种品系”(breeding line)或“品系”(line)指一个栽培种内通过共有一组共同的特征或性状而被定义的一组植物,其中该组特征或性状被本领域技术人员接受为足以将一个育种品系或品系与另一育种品系或品系区分开来。任一术语均不暗示,任何给定的育种品系或品系中的所有植物将在整个基因或分子水平上遗传相同、或任何给定的植物将在所有基因座均为纯合的。当一个品系或育种品系自花受粉时,如果所有子代皆含有一个特定性状,则认为该育种品系或品系就该特定性状而言为“纯种”的。在本发明中,性状来自植物或种子的PPO基因中的突变。
在一些实施方案中,使用传统植物育种,从而将PPO抑制性除草剂耐受性性状引入到由此所得的后代植物中。一个实施方案中,本发明提供产生PPO抑制性除草剂耐受性后代植物的方法,所述方法包括:使亲本植物与PPO抑制性除草剂耐受性植物杂交,以将该PPO抑制性除草剂耐受性植物的PPO抑制性除草剂耐受性特征引入后代植物的生殖质(germplasm)中,由此后代植物相对于亲本植物具有增加的PPO抑制性除草剂耐受性。在其它实施方案中,该方法还包括步骤:通过传统植物育种技术实现PPO抑制性除草剂耐受性特征的渐渗,以获得具有PPO抑制性除草剂耐受性特征的后裔植物。
包含编码突变PPO多肽的多核苷酸的本发明除草剂抗性植物亦可用于通过涉及有性繁殖的常规植物育种来增加植物的除草剂抗性的方法中。方法包括使作为第一植物的本发明除草剂抗性植物与第二植物杂交,所述第二植物可以与第一植物对相同的除草剂(一种或多种)具有抗性或不具有抗性、或可以与第一植物抵抗不同的除草剂(一种或多种)。第二植物可为当与第一植物杂交时能够产生可存活的子代植物(即种子)的任何植物。典型地,但并非一定地,第一植物与第二植物是相同物种。方法可任选地包括选择包含第一植物的突变PPO多肽及第二植物的除草剂抗性特征的子代植物。当与第一或第二植物或两者比较时,通过本发明此方法产生的子代植物对除草剂具有增加的抗性。当第一及第二植物对不同除草剂具有抗性时,子代植物将具有第一及第二植物的除草剂耐受性特征的组合。本发明方法可另外包括使第一次杂交的子代植物与和第一或第二植物具有相同品系或基因型的植物回交一代或多代。可选地,第一次杂交或任何随后杂交的子代可与第三植物杂交,该第三植物与第一或第二植物为不同品系或基因型。本发明亦提供用至少一个本发明的多核苷酸分子、表达盒或转化载体转化的植物、植物器官、植物组织、植物细胞、种子及非人宿主细胞。此类经转化的植物、植物器官、植物组织、植物细胞、种子及非人宿主细胞对至少一种除草剂,在该除草剂杀伤未转化的植物、植物组织、植物细胞或非人宿主细胞或抑制其生长的水平上,具有增强的耐受性或抗性。优选地,本发明的经转化植物、植物组织、植物细胞及种子为拟南芥及作物植物。
在其它方面,本发明植物包括,除了对PPO抑制性除草剂具有耐受性外,还通过育种、诱变或遗传工程而接受了其它遗传修饰的植物,例如,作为育种或遗传工程常规方法的结果,已经获得了对特定的其它类型除草剂施用的耐受性,例如AHAS抑制剂;生长素除草剂(auxinic herbicides);漂白除草剂(bleaching herbicides),例如羟苯基丙酮酸双加氧酶(HPPD)抑制剂或八氢蕃茄红素去饱和酶(PDS)抑制剂;EPSPS抑制剂例如草甘膦;谷氨酰胺合成酶(GS)抑制剂例如草铵膦;脂质生物合成抑制剂例如乙酰CoA羧化酶(ACCase)抑制剂;或苯腈类(oxynil){即,溴苯腈(bromoxynil)或碘苯腈(ioxynil))除草剂。因此,可以通过多重遗传修饰而使本发明PPO抑制性除草剂耐受性植物对多种类型的除草剂具有抗性,例如抵抗草甘膦和草铵膦两者,或抵抗草甘膦和另一类除草剂例如HPPD抑制剂、AHAS抑制剂或ACCase抑制剂。这些除草剂抗性技术描述于例如:Pest Management Science(按卷、年、页):61,2005,246;61,2005,258;61,2005,277;61,2005,269;61,2005,286;64,2008,326;64,2008,332;Weed Science 57,2009,108;Australian Journal of AgriculturalResearch 58,2007,708;Science 316,2007,1185;及其中引用的参考文献。例如,在一些实施方案中,本发明PPO抑制性除草剂耐受性植物可以耐受ACCase抑制剂,例如"dims"{如,噻草酮(cycloxydim),稀禾定(sethoxydim),烯草酮(clethodim),或醌肟草(tepraloxydim)),"fops"{如,炔草酯(clodinafop),氯甲草(diclofop),吡氟禾草灵(fluazifop),吡氟氯禾灵(haloxyfop),或喹禾灵(quizalofop)),和"dens"(例如唑啉草酯(pinoxaden));耐受生长素除草剂,例如麦草畏(dicamba);耐受EPSPS抑制剂,例如草甘膦;耐受其它PPO抑制剂;和耐受GS抑制剂例如草铵膦。
除了这些类别的除草剂,本发明PPO抑制性除草剂耐受性植物还可以耐受具有其它作用模式的除草剂,例如,叶绿素/类胡萝卜素色素抑制剂(chlorophyll/carotenoidpigment inhibitors)、细胞膜破坏剂(cell membrane disrupters)、光合作用抑制剂、细胞分裂抑制剂、根抑制剂、芽抑制剂、及其组合。
这些耐受性性状可以表现为例如:突变或野生型PPO蛋白、突变AHASL蛋白、突变ACCase蛋白,突变EPSPS蛋白、或突变谷氨酰胺合成酶蛋白;或突变的天然的、近交的或转基因的芳氧基链烷酸双加氧酶(AAD或DHT),卤代芳基腈水解酶(BXN),2,2-二氯丙酸脱卤素酶(DEH),草甘膦-N-乙酰转移酶(GAT),草甘膦脱羧酶(GDC),草甘膦氧化还原酶(GOX),谷胱甘肽-S-转移酶(GST),膦丝菌素乙酰转移酶(PAT或bar),或具有降解除草剂活性的CYP450蛋白。
本发明的PPO抑制性除草剂耐受性植物还可以堆叠其它形状,包括但不限于,杀农害性状,例如Bt Cry以及对鞘翅目(coleopteran),鳞翅目(lepidopteran),线虫或其它农害具有杀农害活性的其它蛋白质;营养或营养药性状例如修饰的油含量或油谱性状,高蛋白或高氨基酸浓度性状,以及本领域已知的其它性状类型。
另外,在其他实施方案中,还涵盖这样的PPO抑制性除草剂耐受性植物,其中通过使用重组DNA技术和/或通过育种和/或其它方式选择特征,所述植物被赋予了如下能力:能够合成一种或多种杀虫蛋白,尤其来自细菌芽孢杆菌属(Bacillus)、特别地来自苏云金芽孢杆菌的那些已知杀虫蛋白,如[δ]-内毒素,例如CrylA(b)、CrylA(c)、CrylF,CryIF(a2)、CryllA(b)、CrylllA、CrylllB(bl)或Cry9c;营养期杀虫蛋白(VIP),例如VIP1、VIP2、VIP3或VIP3A;线虫定植性细菌例如光杆状菌属物种(Photorhabdus spp.)或致病杆菌属物种(Xenorhabdus spp.)的杀虫蛋白;动物产生的毒素,如蝎毒素、蛛形动物毒素、胡峰毒素或其他的昆虫特异性神经毒素;真菌产生的毒素,如链霉菌毒素、植物凝集素,如豌豆凝集素或大麦凝集素;凝集素(agglutinin);蛋白酶抑制剂如胰蛋白酶抑制剂、丝氨酸蛋白酶抑制剂、patatin、半胱氨酸蛋白酶抑制剂或木瓜蛋白酶抑制剂;核糖体失活蛋白(RIP),如蓖麻毒蛋白、玉蜀黍-RIP、相思豆毒蛋白、软瓜蛋白、肥皂草毒蛋白或异株泻根毒蛋白(bryodin);类固醇代谢酶,如3-羟类固醇氧化酶、蜕皮甾醇-IDP-葡糖基转移酶、胆固醇氧化酶、蜕皮激素抑制剂或HMG-CoA-还原酶;离子通道阻滞剂,如钠通道阻滞剂或钙通道阻滞剂;保幼激素酯酶;利尿激素受体(helicokinin受体);二苯乙烯合酶(stilben synthase)、联苄合酶(bibenzyl synthase)、几丁质酶或葡聚糖酶。在本发明的上下文中,明确地这些杀虫蛋白或毒素也可以理解为前毒素、杂合蛋白、截短或其它方式修饰的蛋白质的形式。杂合蛋白以蛋白质结构域的新组合为特征(见,例如WO 02/015701)。这些毒素或能够合成这些毒素的遗传修饰植物的其他例子公开在例如EP-A 374 753、WO 93/007278、WO 95/34656、EP-A 427 529、EP-A 451 878、WO 03/18810和WO 03/52073中。用于产生此类遗传修饰植物的方法是本领域技术人员通常已知的并且在例如上文提到的出版物中描述。遗传修饰植物中所含有的这些杀虫蛋白可以赋予产生这些蛋白质的植物对来自节肢动物全部分类群的害虫的耐受性,尤其是针对甲虫(鞘翅目(Coeloptera))、双翅昆虫(双翅目(Diptera))和蛾(鳞翅目(Lepidoptera))以及针对线虫(Nematoda)的耐受性。
在一些实施方案中,一种或多种蛋白质毒素(例如,杀虫蛋白)在耐受PPO抑制性除草剂的植物中的表达可以有效地控制生物,包括例如以下纲和目的成员:鞘翅目(Coleoptera)如美洲大豆象(菜豆象(Acanthoscelides obtectus));叶甲(杨毛臀萤叶甲(Agelastica alni));叩甲(直条叩甲(Agriotes lineatus)、暗色叩甲(Agriotesobscurus)、二色叩甲(Agriotes bicolor));谷盗(米扁虫(Ahasverus advena));马铃薯鳃金龟(summer schafer,Amphimallon solstitialis);家俱窃蠹(furniture beetle,Anobium punctatum);花象属物种(Anthonomus spp.)(象鼻虫);甜菜隐食甲(Pygmymangold beetle,Atomaria linearis);地毯甲虫类(圆皮蠹属物种(Anthrenus spp.)、毛皮蠹属(Attagenus spp.));豇豆象(四纹豆象(Callosobruchus maculates));干果甲虫(黄斑露尾甲(Carpophilus hemipterus));卷心菜荚象甲(白菜房原象甲(Ceutorhynchusassimilis));冬油菜茎象甲(Ceutorhynchus picitarsis);线虫(烟草金针虫(Conoderusvespertinus)和Conoderus falli);香蕉象甲(Cosmopolites sordidus);新西兰草地蛴螬(新西兰草金龟(Costelytra zealandica));六月金龟(绿六月花金龟(Cotinis nitida));向日葵茎象(Cylindrocopturus adspersus);火腿皮蠹(Dermestes lardarius);玉米根虫(玉米根萤叶甲(Diabrotica virgifera))、Diabrotica virgifera virgifera和巴氏根萤叶甲(Diabrotica barberi);墨西哥豆瓢虫(Epilachna varivestis);北美家天牛(Hylotropes bajulus);紫苜蓿叶象(Hypera postica);裸蛛甲(Gibbium psylloides);烟草甲(Lasioderma serricorne);科罗拉多马铃薯甲虫(马铃薯叶甲(Leptinotarsadecemlineata));粉蠹属(Lyctus)甲虫{粉蠹属某些物种、露尾甲(油菜花露尾甲(Meligethes aeneus));五月鳃金龟(Melolontha melolontha);美洲蜘蛛甲(Meziumamericanum);golden spider beetle,Niptus hololeucs;谷盗类(锯谷盗(Oryzaephilussurinamensis)和大眼锯谷盗(Oryzaephilus Mercator));葡萄黑耳喙象(Otiorhynchussulcatus);芥甲虫(辣根猿叶甲(Phaedon cochleariae))、十字花科植物跳甲(蔬菜黄条跳甲(Phyllotreta cruciferae));黄曲条跳甲(Phyllotreta striolata);卷心菜茎跳甲(油菜蚤跳甲(Psylliodes chrysocephala));蛛甲属(Ptinus)某些物种(蜘甲);谷蠹(Rhizopertha dominica);豌豆象和豆象(条纹根瘤象甲(Sitona lineatus));米象和谷象(米象(Sitophilus oryzae)和谷象(Sitophilus granaries));红色瓜子象(黄褐小爪象(Smicronyx fulvus));窃蠹(药材甲(Stegobium paniceum));大黄粉虫(黄粉虫(Tenebriomolitor))、粉甲(赤拟谷盗(Tribolium castaneum)和杂拟谷盗(Tribolium confusum));仓库和橱柜甲虫{斑皮蠹属(Trogoderma)某些物种;向日葵叶甲(Zygogrammaexclamationis);革翅目(Dermaptera)(蠼螋类)如欧洲球螋(普通蠼螋(Forficulaauricularia)和河岸蠼螋(Labidura riparia);网翅目(Dictyoptera)如东方蜚蠊(Blattaorientalis);温室马陆(Oxidus gracilis);甜菜潜叶蝇(Pegomyia betae);欧小蝇(fritfly)(黑麦秆蝇(Oscinella frit));果蝇(实蝇属(Dacus)某些物种、果蝇属(Drosophila)某些物种);等翅目(Isoptera)(白蚁类)包括来自草白蚁科(Hodotermitidae)、木白蚁科(Kalotermitidae)、澳白蚁科(Mastotermitidae)、鼻白蚁科(Rhinotermitidae)、齿白蚁科(Serritermitidae)、白蚁科(Termitidae)、原白蚁科(Termopsidae)的物种;美洲牧草盲蝽(Lygus lineolaris);黑豆蚜(Aphis fabae);棉花蚜或甜瓜蚜(棉蚜(Aphis gossypii));苹果绿蚜(苹果蚜(Aphis pomi));橘刺粉虱(茶园黑刺粉虱(Aleurocanthusspiniferus));甘薯粉虱(烟粉虱(Bemesia tabaci));甘蓝蚜(Brevicoryne brassicae);梨黄木虱(Cacopsylla pyricola);黑醋栗蚜(茶藨隐瘤蚜(Cryptomyzus ribis));葡萄根瘤蚜(Daktulosphaira vitifoliae);柑橘木虱(Diaphorina citri);马铃薯微叶蝉(蚕豆微叶蝉(Empoasca fabae));bean leafhopper(Empoasca Solana);假眼小绿叶蝉(vineleafhopper,Empoasca vitis);绵蚜(苹果绵蚜(Eriosoma lanigerum));欧洲果蚧(水木球蜡蚧(Eulecanium corni));桃粉蚜(桃大尾蚜(Hyalopterus arundinis));灰飞虱(Laodelphax striatellus);马铃薯蚜(马铃薯长管蚜(Macrosiphum euphorbiae));桃蚜(Myzus persicae);黑尾叶蝉(Nephotettix cinticeps);褐飞虱(Nilaparvata lugens);蛇麻蚜(蛇麻疣额蚜(Phorodon humuli));黍缢蚜(禾谷缢管蚜(Rhopalosiphum padi));麦长管蚜(Sitobion avenae);鳞翅目(Lepidoptera)如棉褐带卷蛾(Adoxophyes orana,summer fruit tortrix moth);果黄卷蛾(Archips podana)(果树梢卷蛾);梨潜蛾(Bucculatrix pyrivorella,pear leafminer);棉潜蛾(Bucculatrix thurberiella,cotton leaf perforator);松尺蠖(Bupalus piniarius,pine looper);苹果蠹蛾(Carpocapsa pomonella,codling moth);二化螟(Chilo suppressalis,striped riceborer);云杉卷叶蛾(Choristoneura fumiferana,eastern spruce budworm);条纹向日葵螟(Cochylis hospes)(带纹向日葵蛾);西南玉米杆草螟(Diatraea grandiosella)(西南玉米螟);环针单纹卷蛾(Eupoecilia ambiguella,European grape berry moth);棉铃虫(Helicoverpa armigera)(棉铃虫);谷实夜蛾(Helicoverpa zea)(棉铃虫);烟蚜夜蛾(Heliothis virescens)(烟夜蛾幼虫)、向日葵斑螟(Homeosoma electellum)(向日葵蛾);后黄卷叶蛾(Homona magnanima,oriental tea tree tortrix moth);苹细蛾(Lithocolletis blancardella,Spotted tentiform leafminer);舞毒娥(Lymantriadispar)(gypsy moth);黄褐天幕毛虫(Malacosoma neustria)(天幕毛虫);甘蓝夜蛾(Mamestra brassicae,cabbage armyworm);蓓带夜蛾(Mamestra configurata,Berthaarmyworm);冬尺蛾(Operophtera brumata,winter moth);欧洲玉米螟(Ostrinianubilalis,European corn borer)、小眼夜蛾(Panolis flammea,松美蛾(pine beautymoth))、柑桔潜叶蛾(Phyllocnistis citrella,citrus leafminer);大菜粉蝶(Pierisbrassicae)(菜粉蝶);薄荷灰夜蛾(Rachiplusia ni)(大豆尺蠖);甜菜夜蛾(Spodopteraexigua,beet armywonn);海灰翅夜蛾(Spodoptera littoralis,cotton leafworm);棉大卷叶螟(Sylepta derogata,cotton leaf roller);粉纹夜蛾(Trichoplusia ni)(甘蓝尺蠖);直翅目(Orthoptera)如家蟋(Acheta domesticus)、树蝗类(Anacridium spp.)、飞蝗(Locusta migratoria)、双带黑蝗(Melanoplus bivittatus)、异黑蝗(Melanoplusdifferentialis)、红足黑蝗(Melanoplus femurrubrum)、飞蝗(血黑蝗(Melanoplussanguinipes))、北方蝼蛄(六指蝼蛄(Neocurtilla hexadectyla))、红翅蝗(Nomadacrisseptemfasciata)、短翅蝼蛄(Scapteriscus abbreviatus)、南方蝼蛄(Scapteriscusborellii)、褐色蝼蛄(Scapteriscus vicinus)和沙漠蝗(Schistocerca gregaria);综合亚纲(Symphyla)如白松虫(Scutigerella immaculata);缨翅目(Thysanoptera)如烟蓟马类(烟蓟马(Frankliniella fusca))、花蓟马类(花蓟马(Frankliniella intonsa))、西花蓟马类(西花蓟马(Frankliniella occidentalism))、棉芽蓟马(梳缺花蓟马(Frankliniella schultzei))、温室条篱蓟马(Hercinothrips femoralis))、大豆蓟马类(Neohydatothrips variabilis)、椪柑蓟马(柑桔黄绿蓟马(Pezothrips kellyanus))、鳄梨蓟马(Scirtothrips perseae)、甜瓜蓟马(棕榈蓟马(Thrips palmi))和洋葱蓟马类(烟蓟马(Thrips tabaci))等以及包含前述一种或多种生物的组合。
在一些实施方案中,一种或多种蛋白质毒素(例如,杀虫蛋白)在耐受PPO抑制性除草剂的植物中的表达可以有效地控制跳甲虫,即叶甲科(Chrysomelidae)跳甲族的成员、优选对抗条跳甲属物种(Phyllotreta spp.)、如蔬菜黄条跳甲(Phyllotreta cruciferae)和/或Phyllotreta triolata。在其他实施方案中、一种或多种蛋白质毒素(例如、杀虫蛋白)在耐受PPO抑制性除草剂的植物中的表达有效控制卷心菜荚象甲(seedpod weevil)、蓓带夜蛾(Bertha armyworm)、草盲蝽(Lygus bugs)或小菜蛾(diamondback moth)。
另外,在一个实施方案中,还涵盖耐受PPO抑制性除草剂的植物,其中,例如通过使用重组DNA技术和/或通过育种和/或其它方式选择性状,使得所述植物能够合成一种或多种蛋白质以增加对细菌、病毒或真菌病原体的抗性或耐受性。产生此类遗传修饰植物的方法是本领域技术人员通常熟知的。
此外,在另一个实施方案中,还涵盖耐受PPO抑制性除草剂的植物,其中,例如通过使用重组DNA技术和/或通过育种和/或否则用于选择性状的其他方法,使得所述植物能够合成一种或多种蛋白质以增加生产力(例如油含量)、对干旱、盐分或其它生长限制性环境因素的耐受性、或对这些植物的害虫和真菌、细菌或病毒病原体的耐受性。
此外,在其它实施方案中,还涵盖耐受PPO抑制性除草剂的植物,其中,例如通过使用重组DNA技术和/或通过育种和/或否则用于选择性状的其他方法,改变所述植物,从而所述植物含有修饰量的一种或多种物质或新物质,例如,以改善人或动物营养,例如产生促进健康的长链ω-3脂肪酸或不饱和ω-9脂肪酸的油料作物(例如,Nexera(R)油菜,Dow AgroSciences,Canada)。
再有,在一些实施方案中,还涵盖耐受PPO抑制性除草剂的植物,其中,例如通过使用重组DNA技术和/或通过育种和/或否则用于选择性状的其他方法,改变所述植物,从而所述植物含有增加量的维生素和/或矿物质,和/或改善的营养药化合物谱。
在一个实施方案中,本发明PPO抑制性除草剂耐受性植物,相对于野生型植物,包含选自以下的化合物的增加量或改善谱:葡萄糖异硫氰酸盐(glucosinolates)(例如,萝卜硫苷(glucoraphanin)(4-甲基亚硫酰基丁基-葡萄糖异硫氰酸盐),萝卜硫素(sulforaphane),3-吲哚基甲基-葡萄糖异硫氰酸盐(芸苔苷(glucobrassicin)),l–甲氧基-3-吲哚基甲基-葡萄糖异硫氰酸盐(新芸苔苷(neoglucobrassicin)));酚类化合物(phenolics)(例如,黄酮类化合物(flavonoids)(例如,槲皮素(quercetin),山柰酚(kaempferol)),羟基肉桂酰衍生物(例如,1,2,2'-三芥子酰基龙胆二糖,1,2-二阿魏酰基龙胆二糖,l,2'-二芥子酰基-2-阿魏酰基龙胆二糖,3-0-咖啡酰基-奎尼酸(新氯原酸(neochlorogenic acid)));以及维生素和矿物质(例如,维生素C,维生素E,胡萝卜素,叶酸,烟酸,核黄素,硫胺素,钙,铁,镁,钾,硒,和锌)。
在另一实施方案中,本发明PPO抑制性除草剂耐受性植物,相对于野生型植物,包含选自以下的化合物的增加量或改善谱:甲状腺肿素原(progoitrin);异硫氰酸盐类(isothiocyanates);吲哚类(indoles)(葡萄糖异硫氰酸盐水解产物);谷胱甘肽;类胡萝卜素类例如β胡萝卜素,番茄红素(lycopene),和叶黄素(xanthophyll)类胡萝卜素类例如黄体素(lutein)和玉米黄素(zeaxanthin);酚类化合物,包含黄酮类化合物例如黄酮醇类(flavonols)(例如,槲皮素,芦丁(rutin)),黄烷类(flavans)/单宁类(tannins)(例如原花青素类(procyanidins),包括香豆素(coumarin),原花色素类(proanthocyanidins),儿茶素(catechins),和花青苷类(anthocyanins));黄酮类(flavones);植物雌激素(phytoestrogens)例如coumestans,木脂素类(lignans),白藜芦醇(resveratrol),异黄酮类(isoflavones)例如染料木素(genistein),黄豆苷元(daidzein),和黄豆黄素(glycitein);二羟基苯甲酸内酯类;有机硫化合物;植物甾醇类(phytosterols);萜类化合物(terpenoids)例如鼠尾草酚(carnosol),迷迭香酸(rosmarinic acid),甘草皂苷(glycyrrhizin)和皂苷类(saponins);叶绿素(chlorophyll);叶绿酸盐(chlorphyllin),糖类,花青苷类(anthocyanins),和香草(vanilla)。在其它实施方案中,本发明PPO抑制性除草剂耐受性植物,相对于野生型植物,包含选自以下的化合物的增加量或改善谱:长春新碱(vincristine),长春碱(vinblastine),紫杉烷类(taxanes)(例如,紫杉醇(taxol,paclitaxel)),浆果赤霉素(baccatin)III,10-脱乙酰基浆果赤霉素III,10-脱乙酰基紫杉醇,木糖基紫杉醇,7-表紫杉醇(7-epitaxol),7-表浆果赤霉素(7-epibaccatin)III,10-脱乙酰基三尖杉宁碱(cephalomannine),7-表三尖杉宁碱(7-epicephalomannine),泰素帝(taxotere),三尖杉宁碱(cephalomannine),木糖基三尖杉宁碱(xylosylcephalomannine),欧紫杉吉吩(taxagifine),8-benxoyloxy欧紫杉吉吩,9-乙酰氧基紫杉素(taxusin),9-羟基紫杉素,taiwanxam,紫杉烷la,紫杉烷lb,紫杉烷Ic,紫杉烷Id,GMP紫杉醇(paclitaxel),9-二氢13-乙酰基浆果赤霉素III,10-脱乙酰基-7-表紫杉醇,四氢大麻酚(tetrahydrocannabinol(THC)),大麻二酚(cannabidiol(CBD)),染料木素(genistein),大豆黄素(diadzein),可待因(codeine),吗啡(morphine),奎宁(quinine),紫草素(shikonin),ajmalacine,利血平(serpentine),等等。
应理解的是,除突变PPO核酸外,本发明植物亦可包含野生型PPO核酸。考虑PPO抑制性除草剂耐受性品系可仅在多个PPO同工酶中的一个中含有突变。因此,本发明包括除一个或多个野生型PPO核酸外还包含一或多个突变PPO核酸的植物。
在另一实施方案中,本发明涉及由包含本发明的植物细胞的转基因植物产生的种子,其中就相对于该种子的野生型品种具有增加的PPO抑制性除草剂抗性而言,该种子是纯种的。
在另一实施方案中,本发明涉及生产转基因植物细胞的方法,该转基因植物细胞,较之该植物细胞的野生型品种,具有对PPO抑制性除草剂的增加的抗性,所述方法包括用包含突变PPO核酸的表达盒转化植物细胞。
在另一实施方案中,本发明涉及生产转基因植物的方法,其包括:(a)用包含突变PPO核酸的表达盒转化植物细胞,及(b)从植物细胞产生对PPO抑制性除草剂具有增加的抗性的植物。
因此,本发明的突变PPO核酸可以提供于表达盒中用于在目的植物中表达。所述盒将包括有效连接于本发明的突变PPO核酸序列的调控序列。如本文所用的术语“调控元件”指,能够调控有效连接的多核苷酸的转录的多核苷酸。其包括但不限于,启动子、增强子、内含子、5'UTR及3'UTR。就“有效连接”而言,其指启动子与第二序列之间的功能性连接,其中启动子序列起始且介导对应于该第二序列的DNA序列转录。一般而言,有效连接意指所连接的核酸序列为毗邻的,以及当需要连接两个蛋白质编码区时,为毗邻且在同一阅读框中的。盒可另外含有至少一种待共转化入生物中的额外基因。备选地,可以在多个表达盒上提供该额外基因(一个或多个)。
提供带多个限制性位点的此表达盒,所述限制性位点可以用于将突变PPO核酸序列插在调控区的转录调控下。表达盒可另外含有可选择标记基因。
本发明的表达盒可以以5'-3'转录方向包括在植物中具有功能的转录及翻译起始区(即启动子)、本发明的突变PPO编码核酸序列、及转录和翻译终止区(即终止区)。对于植物宿主和/或本发明的突变PPO核酸序列而言,启动子可为天然的或类似物、或外源的或异源的。另外,启动子可为天然序列或可选地为合成序列。当启动子对于植物宿主而言为“外源”或“异源”的时,其意指启动子不存在于该启动子所引入的天然植物中。当启动子对于本发明的突变PPO核酸序列而言为“外源”或“异源”的时,其意指启动子对于有效连接的本发明突变PPO核酸序列而言不是天生的或天然存在的启动子。如本文所用,嵌合基因包含有效连接于转录起始区的编码序列,所述转录起始区对编码序列而言是异源的。
尽管可能优选使用异源启动子表达本发明的突变PPO核酸,但可以使用天然启动子序列。此构建体改变植物或植物细胞中突变PPO蛋白质的表达水平。由此,改变该植物或植物细胞的表型。
终止区可以就转录起始区而言是天然的,可以就有效连接的目的突变PPO序列而言是天然的,可以就植物宿主而言是天然的,或可以源于另一来源(即对于启动子、目的突变PPO核酸序列、植物宿主、或其任何组合而言为外源或异源的)。合适的终止区可从根癌农杆菌的Ti质粒获得,诸如章鱼碱合酶及胭脂碱合酶终止区。亦参见Guerineau等(1991)MoI.Gen.Genet.262:141-144;Proudfoot(1991)Cell 64:671-674;Sanfacon等(1991)Genes Dev.5:141-149;Mogen等(1990)Plant Cell 2:1261-1272;Munroe等(1990)Gene91:151-158;Ballas等(1989)Nucleic Acids Res.17:7891-7903;和Joshi等(1987)Nucleic Acid Res.15:9627-9639。适当时,可对基因(一个或多个)进行优化以增加其在经转化的植物中的表达。即,可使用植物偏好的密码子来合成基因,以改进表达。关于宿主偏好的密码子使用的讨论,参见例如Campbell和Gowri(1990)Plant Physiol.92:1-11。本领域中可获得用于合成植物偏好的基因的方法。参见例如美国专利号5,380,831,和5,436,391,以及Murray等(1989)Nucleic Acids Res.17:477-498,以引用的方式并入本文中。
己知其它序列修饰可增强细胞宿主中的基因表达。这些序列修饰包括:消除编码假多聚腺苷酸化信号的序列、外显子-内含子剪接位点信号、转座子样重复序列、及可能不利于基因表达的其它此类经充分表征的序列。可将序列的G-C含量调整至通过参考宿主细胞中表达的已知基因而计算出的该给定细胞宿主的平均水平。可能时,修饰序列以避免预测的发夹二级mRNA结构。用于增强基因表达的核苷酸序列亦可用于植物表达载体中。它们包括玉米Adhl、intronl基因的内含子(Callis等,Genes and Development 1:1183-1200,1987)、及来自烟草花叶病毒(Tobacco Mosaic virus)(TMV)、玉米褪绿斑驳病毒(MaizeChlorotic Mottle Virus)及苜蓿花叶病毒(Alfalfa Mosaic Virus)的前导序列(W-序列)(Gallie等,Nucleic Acid Res.15:8693-8711,1987和Skuzeski等,Plant MoI.Biol.15:65-79,1990)。己证实来自玉米的shrunken-1基因座的第一内含子可增加嵌合基因构建体中基因的表达。美国专利号5,424,412和5,593,874公开了特定内含子在基因表达构建体中的用途,且Gallie等(Plant Physiol.106:929-939,1994)也己经证明内含子可以用于在组织特异的基础上调控基因表达。为了进一步增强或优化突变PPO基因表达,本发明的植物表达载体也可含有包含基质附着区(MAR)的DNA序列。然后,用此经修饰的表达系统转化的植物细胞可表现出本发明核苷酸序列的过表达或组成性表达。
本发明的表达盒可另外在表达盒构建体中包含5'前导序列。此前导序列可起增强翻译的作用。翻译前导序列为本领域所知并且包括:细小核糖核酸病毒(picornavirus)前导序列,例如EMCV前导序列(脑心肌炎病毒5'非编码区)(Elroy-Stein等,(1989)Proc.Natl.Acad.ScL USA 86:6126-6130);马铃薯Y病毒(potyvirus)前导序列,例如TEV前导序列(烟草蚀刻病毒(Tobacco Etch Virus))(Gallie等,(1995)Gene 165(2):233-238)、MDMV前导序列(玉米矮化花叶病毒(Maize Dwarf Mosaic Virus))(Virology 154:9-20)、及人类免疫球蛋白重链结合蛋白(BiP)(Macejak等,(1991)Nature 353:90-94);来自苜蓿花叶病毒衣壳蛋白mRNA的非翻译前导序列(AMV RNA4)(Jobling等,(1987)Nature 325:622-625);烟草花叶病毒前导序列(TMV)(Gallie等(1989),于Molecular Biology of RNA,Cech编辑(Liss,New York),第237-256页);以及玉米褪绿斑驳病毒前导序列(MCMV)((Lommel等,(1991)Virology 81:382-385)。也见Della-Cioppa等(1987)PlantPhysiol.84:965-968。还可以利用已知可增强翻译的其它方法,例如内含子等。
在制备表达盒时,可操作多种DNA片段,以提供处于正确方向及酌情地处于正确阅读框中的DNA序列。为此,可采用衔接子(adapter)或接头以连接DNA片段,或可涉及其它操作以提供方便限制性位点、移除多余DNA、移除限制性位点等。出于此目的,可以涉及体外诱变、引物修复、限制、退火、再替换,例如转换及易位。
许多启动子可用于实施本发明。可基于所需结果,选择启动子。核酸可与组成性、组织偏好性或其它启动子组合用于在植物中的表达。此类组成性启动子包括例如Rsyn7启动子的核心启动子及公开于W099/43838和美国专利号6,072,050中的其它组成性启动子;核心CaMV 35S启动子(Odell等,(1985)Nature 313:810-812);稻肌动蛋白(McElroy等,(1990)Plant Cell 2:163-171);泛素(Christensen等,(1989)Plant MoI.Biol.12:619-632及Christensen等,(1992)Plant MoI.Biol.18:675-689);pEMU(Last等,(1991)Theor.Appl.Genet.81:581-588);MAS(Velten等,(1984)EMBO J.3:2723-2730);ALS启动子(美国专利号5,659,026)等。其它组成性启动子包括例如美国专利号5,608,149;5,608,144;5,604,121;5,569,597;5,466,785;5,399,680;5,268,463;5,608,142;及6,177,611。
组织偏好性启动子可用于靶向增强特定植物组织内的突变PPO表达。此类组织偏好性启动子包括但不限于叶偏好性启动子、根偏好性启动子、种子偏好性启动子及茎偏好性启动子。组织偏好性启动子包括Yamamoto等,(1997)Plant J.12(2):255-265;Kawamata等,(1997)Plant Cell Physiol.38(7):792-803;Hansen等,(1997)MoI.Gen Genet.254(3):337-343;Russell等,(1997)Transgenic Res.6(2):157-168;Rinehart等,(1996)Plant Physiol.112(3):1331-1341;Van Camp等,(1996)Plant Physiol.112(2):525-535;Canevascini等,(1996)Plant Physiol.112(2):513-524;Yamamoto等,(1994)Plant CellPhysiol.35(5):773-778;Lam(1994)Results Probl.Cell Differ.20:181-196;Orozco等,(1993)Plant MoI Biol.23(6):1129-1138;Matsuoka e/[alpha]/.(1993)ProcNatl.Acad.Sci.USA 90(20):9586-9590;和Guevara-Garcia等,(1993)Plant J.4(3):495-505。必要时,此类启动子可经修饰用于弱表达。在一个实施方案中,将目的核酸靶向叶绿体以表达。以此方式,当目的核酸不直接插入到叶绿体中时,表达盒可以额外含有叶绿体靶向序列,该序列包含编码叶绿体转运肽的核苷酸序列以将目的基因产物导向叶绿体。此类转运肽为本领域所知。就叶绿体靶向序列而言,“有效连接”意指编码转运肽的核酸序列(即叶绿体靶向序列)与本发明的突变PPO核酸连接,以使得两个序列邻接且位于同一阅读框中。参见例如Von Heijne等,(1991)Plant MoI.Biol.Rep.9:104-126;Clark等,(1989)J.Biol.Chem.264:17544-17550;Della-Cioppa等,(1987)Plant Physiol.84:965-968;Romer等,(1993)Biochem.Biophys.Res.Commun.196:1414-1421;和Shah等,(1986)Science233:478-481。尽管本发明的突变PPO蛋白可以包括天然的叶绿体转运肽,但也可以通过将叶绿体靶向序列与编码本发明的成熟突变PPO蛋白的核苷酸序列的5'端有效连接,使本领域中已知的任何叶绿体转运肽与本发明的成熟突变PPO蛋白的氨基酸序列融合。叶绿体靶向序列为本领域已知,包括叶绿体核酮糖1,5二磷酸羧化酶(Rubisco)小亚基(de CastroSilva Filho等,(1996)Plant MoI.Biol.30:769-780;Schnell等,(1991)J.Biol.Chem.266(5):3335-3342);5-(烯醇式丙酮酰)莽草酸-3-磷酸合酶(EPSPS)(Archer等,(1990)J.Bioenerg.Biomemb.22(6):789-810);色氨酸合成酶(Zhao等,(1995)J.Biol.Chem.270(11):6081-6087);质体蓝素(Lawrence等,(1997)J.Biol.Chem.272(33):20357-20363);分支酸合成酶(Schmidt等,(1993)J.Biol.Chem.268(36):27447-27457);及集光叶绿素a/b结合蛋白(LHBP)(Lamppa等,(1988)J.Biol.Chem.263:14996-14999)。还参见Von Heijne等,(1991)Plant MoI.Biol.Rep.9:104-126;Clark等,(1989)J.Biol.Chem.264:17544-17550;Della-Cioppa等,(1987)Plant Physiol.84:965-968;Romer等,(1993)Biochem.Biophys.Res.Commun.196:1414-1421;及Shah等,(1986)Science233:478-481。
用于叶绿体转化的方法为本领域已知。参见例如Svab等,(1990)Proc.Natl.Acad.ScL USA 87:8526-8530;Svab和Maliga(1993)Proc.Natl.Acad.Sci.USA90:913-917;Svab和Maliga(1993)EMBO J.12:601-606。所述方法依赖于粒子枪递送含有可选择标记物的DNA和经同源重组使DNA靶向质体基因组。另外,可通过组织偏好性地表达核编码的、质体导向的RNA合成酶,通过反式激活沉默的质体携带的转基因,实现质体转化。此类系统己报导于McBride等,(1994)Proc.Natl.Acad.Sci.USA 91:7301-7305中。为在叶绿体中表达,可以对待靶向叶绿体的目的核酸加以优化,以解决植物细胞核与该细胞器之间的密码子使用差异问题。据此,可使用叶绿体偏好性密码子合成目的核酸。参见例如美国专利号5,380,831,其以引用的方式并入本文中。
在优选的实施方案中,突变PPO核酸包含选自以下的多核苷酸序列:a)编码SEQ IDNO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117所示的多肽或其变体或衍生物的多核苷酸;b)包含a)之任一的至少60个连续核苷酸的多核苷酸;及c)与a)至b)之任一的多核苷酸互补的多核苷酸。
优选地,本发明的表达盒还包含在植物中具有功能的转录起始调控区及翻译起始调控区。
尽管本发明的多核苷酸可用作可选择标记基因用于植物转化,但本发明的表达盒可包括另一可选择标记基因用于经转化细胞的选择。可选择标记基因,包括本发明的那些,可以用于经转化细胞或组织的选择。标记基因包括但不限于编码抗生素抗性的基因,诸如编码新霉素磷酸转移酶II(NEO)及潮霉素磷酸转移酶(HPT)的那些基因,以及赋予对除草化合物(诸如草胺磷(glufosinate ammonium)、溴苯腈(bromoxynil)、咪唑啉酮类(imidazolinones)、及2,4-二氯苯氧基乙酸酯(2,4-滴))的抗性的基因。一般参见Yarranton(1992)Curr.Opin.Biotech.3:506-511;Christophers on等,(1992)Proc.Natl.Acad.ScL USA 89:6314-6318;Yao等,(1992)Cell 71:63-72;Reznikoff(1992)MoI Microbiol 6:2419-2422;Barkley等,(1980)于The Operon,第177-220页中;Hu等,(1987)Cell 48:555-566;Brown等,(1987)Cell 49:603-612;Figge等,(1988)Cell 52:713-722;Deuschle等,(1989)Proc.Natl Acad.AcL USA 86:5400-5404;Fuerst等,(1989)Proc.Natl Acad.ScL USA 86:2549-2553;Deuschle等,(1990)Science 248:480-483;Gossen(1993)博士论文,University of Heidelberg;Reines等,(1993)Proc.NatlAcad.ScL USA 90:1917-1921;Labow等,(1990)MoI Cell Biol 10:3343-3356;Zambretti等,(1992)Proc.Natl Acad.ScL USA 89:3952-3956;Bairn等,(1991)Proc.Natl Acad.ScLUSA 88:5072-5076;Wyborski等,(1991)Nucleic Acids Res.19:4647-4653;Hillenand-Wissman(1989)Topics MoI Struc.Biol 10:143-162;Degenkolb等,(1991)Antimicrob.Agents Chemother.35:1591-1595;Kleinschnidt等,(1988)Biochemistry27:1094-1104;Bonin(1993)博士论文,University of Heidelberg;Gossen等,(1992)Proc.Natl Acad.ScL USA 89:5547-5551;Oliva等,(1992)Antimicrob.AgentsChemother.36:913-919;Hlavka等,(1985)Handbook of Experimental Pharmacology,第78卷(Springer-Verlag,Berlin);Gill等,(1988)Nature 334:721-724。这些公开内容以引用的方式并入本文中。可选择标记基因的以上列表不意在构成限制。任何可选择标记基因均可用于本发明中。
本发明还提供包含含有如上所述突变PPO核酸的表达盒的经分离的重组表达载体,其中载体在宿主细胞中的表达导致,较之宿主细胞的野生型品种,对PPO抑制性除草剂的增加的耐受性。如本文所用,术语“载体”指能够转运己经与其连接的另一核酸的核酸分子。一种类型的载体为“质粒”,其指其中可连接额外的DNA片段的环状双链DNA环。另一类型的载体为病毒载体,其中额外的DNA片段可连接至病毒基因组中。某些载体能够在引入了所述载体的宿主细胞中自主复制(例如具有细菌复制起点的细菌载体及游离型哺乳动物载体)。其它载体(例如非游离型哺乳动物载体)可在引入宿主细胞后整合于该宿主细胞的基因组中,且由此与宿主基因组一起复制。此外,某些载体能够指导与其有效连接的基因表达。此类载体在本文中称为“表达载体”。一般而言,用于重组DNA技术中的表达载体常为质粒形式。在本说明书中,“质粒”与“载体”可互换使用,因为质粒为最常用形式的载体。然而,本发明旨在包括起等价功能的其它形式的表达载体,诸如病毒载体(例如复制缺陷型逆转录病毒、腺病毒及腺相关病毒)。
本发明的重组表达载体以适于在宿主细胞中表达本发明核酸的形式包含本发明的核酸,这意指重组表达载体包括基于待用于表达的宿主细胞而选择的一种或多种调控序列,其有效连接于待表达的核酸序列上。调控序列包括指导核苷酸序列在许多类型的宿主细胞中组成性表达的那些调控序列、及指导核苷酸序列仅在某些宿主细胞中或在某些条件下表达的那些调控序列。本领域技术人员将理解的是,表达载体的设计可取决于诸如待转化的宿主细胞的选择、所需要的多肽的表达水平等因素。可将本发明的表达载体引入宿主细胞中以由此生产由本文所述的核酸编码的多肽或肽,包括融合多肽或肽(例如突变PPO多肽、融合多肽等)。
在本发明的优选的实施方案中,突变PPO多肽在植物及植物细胞,诸如单细胞植物细胞(诸如藻类)(见Falciatore等,1999,Marine Biotechnology 1(3):239-251及其中的参考文献)及高等植物的植物细胞(例如种子植物,诸如作物植物)中表达。可通过任何手段将突变PPO多核苷酸“引入”植物细胞中,所述手段包括转染、转化或转导、电穿孔、粒子轰击、农杆菌感染、生物射弹等。
适用于转化或转染宿主细胞(包括植物细胞)的方法可见于Sambrook等,(Molecular Cloning:A Laboratory Manual,第2版,Cold Spring Harbor Laboratory,Cold Spring Harbor Laboratory Press,Cold Spring Harbor,NY,1989)及其它实验室手册,诸如Methods in Molecular Biology,1995,第44卷,Agrobacterium protocols,编辑:Gartland和Davey,Humana Press,Totowa,New Jersey。由于增加的PPO抑制性除草剂耐受性是希望遗传进入广泛多种植物(如玉米、小麦、黑麦、燕麦、黑小麦、稻、大麦、大豆、花生、棉花、油菜籽油菜及卡诺拉油菜、木薯、胡椒、向日葵及万寿菊、茄科植物(如马铃薯、烟草、茄子及蕃茄)、野豌豆属物种(Vicia species)、豌豆、紫花苜蓿、灌木植物(咖啡、可可、茶)、柳属物种(Salix species)、乔木(油棕、椰子)、多年生草本植物及饲料作物)中的一般性状,所以这些作物植物也是遗传工程改造的优选靶植物,构成本发明的另一实施方案。在优选的实施方案中,植物为作物植物。饲料作物包括但不限于小麦草(Wheatgrass)、金丝雀虉草(Canarygrass)、无芒雀麦(Bromegrass)、Wildrye Grass、早熟禾(Bluegrass)、鸭茅(Orchardgrass)、苜蓿(Alfalfa)、Salfoin、百脉根(Birdsfoot Trefoil)、杂种车轴草(Alsike Clover)、红花苜蓿(Red Clover)及草木樨(Sweet Clover)。
在本发明一个实施方案中,通过农杆菌介导的基因转移,将突变PPO多核苷酸转染到植物中。本领域技术人员已知的一种转化方法为,将开花植物浸入农杆菌溶液中,其中该农杆菌含有突变PPO核酸,随后对经转化的配子进行育种。可使用例如GV3101(pMP90)(Koncz和Schell,1986,Mol.Gen.Genet.204:383-396)或LBA4404(Clontech)根癌农杆菌菌株,进行农杆菌介导的植物转化。可通过标准的转化及再生技术进行转化(Deblaere等,1994,Nucl.Acids.Res.13:4777-4788;Gelvin,Stanton B.和Schilperoort,Robert A,Plant Molecular Biology Manual,第2版,Dordrecht:Kluwer Academic Publ.,1995.-inSect.,Ringbuc Zentrale Signatur:BT11-P ISBN 0-7923-2731-4;Glick,Bernard R.和Thompson,John E.,Methods in Plant Molecular Biology and Biotechnology,BocaRaton:CRC Press,1993 360 S.,ISBN 0-8493-5164-2)。例如,油菜籽油菜可经由子叶或下胚轴转化而加以转化(Moloney等,1989,Plant Cell Report 8:238-242;De Block等,1989,Plant Physiol.91:694-701)。用于农杆菌及植物选择的抗生素取决于用于转化的二元载体和农杆菌菌株。油菜籽油菜选择通常使用卡那霉素作为可选择植物标记物来进行。可使用例如由Mlynarova等,1994,Plant Cell Report 13:282-285所述的技术,对亚麻进行农杆菌介导的基因转移。此外,可使用例如欧洲专利号0424047、美国专利号5,322,783、欧洲专利号0397687、美国专利号5,376,543或美国专利号5,169,770中所述的技术,进行大豆的转化。可通过粒子轰击、聚乙二醇介导的DNA摄取,或经由碳化硅纤维技术,实现玉米转化。(参见例如Freeling和Walbot“The maize handbook”Springer Verlag:New York(1993)ISBN 3-540-97826-7)。玉米转化的一个具体实例见于美国专利号5,990,387中,小麦转化的一个具体实例见于PCT申请号WO 93/07256中。
根据本发明,若引入的突变PPO多核苷酸掺入到非染色体自主复制子中或整合到植物染色体中,则其可稳定地维持于植物细胞中。可选地,引入的突变PPO多核苷酸可存在于染色体外非复制性载体上,且瞬时表达或具有瞬时活性。在一个实施方案中,可产生其中突变PPO多核苷酸整合到染色体中的同源重组微生物,其中制备含有至少一部分PPO基因的载体,在该PPO基因部分中己引入缺失、添加或替换,以由此改变(例如在功能上破坏)内源性PPO基因和创造突变PPO基因。为了经由同源重组创造点突变,可在称为chimeraplasty的技术中使用DNA-RNA杂交体(Cole-Strauss等,1999,Nucleic Acids Research 27(5):1323-1330及Kmiec,1999,Gene therapy American Scientist 87(3):240-247)。小麦属物种中的其它同源重组方法也是本领域熟知的且被考虑在本文中使用。
在同源重组载体中,突变PPO基因在其5’及3’末端可以侧接PPO基因的额外核酸分子,以允许在载体携带的外源性突变PPO基因与微生物或植物中的内源性PPO基因之间发生同源重组。该额外的侧翼PPO核酸分子具有足以导致与内源性基因成功地同源重组的长度。典型地,在载体中包括数百碱基对至多达数千碱基对的侧翼DNA(在5'和3'端)(同源重组载体的描述参见例如Thomas,K.R.,和Capecchi,M.R.,1987,Cell51:503;或展叶剑叶藓(Physcomitrella patens)中基于cDNA的重组参见Strepp等,1998,PNAS,95(8):4368-4373)。然而,因为突变PPO基因通常与PPO基因在极少氨基酸处不同,所以侧翼序列并非是始终需要的。将同源重组载体引入微生物或植物细胞中(例如经由聚乙二醇介导的DNA引入),并使用本领域已知的技术选择其中引入的突变PPO基因己与内源性PPO基因同源重组的细胞。
在另一实施方案中,可产生含有所选系统的重组微生物,其中所述系统允许所引入的基因的受调控的表达。例如,在载体上包括突变PPO基因且将该基因置于lac操纵子控制下,可以允许突变PPO基因仅在IPTG存在下表达。此调控系统为本领域所熟知。
本发明的另一方面涉及宿主细胞,其中己引入本发明的重组表达载体。术语“宿主细胞”及“重组宿主细胞”在本文中可互换使用。应理解的是,此术语不仅指特定的主题细胞,也适用于此类细胞的子代或潜在子代。因为某些修饰可由于突变或环境影响而出现在后继世代中,所以此子代实际上可能不与母细胞完全相同,但其仍然包括在如本文中所使用的该术语的范畴内。宿主细胞可为任何原核或真核细胞。例如,突变PPO多核苷酸可表达于细菌细胞(诸如谷氨酸棒状杆菌(C.glutamicum))、昆虫细胞、真菌细胞或哺乳动物细胞(诸如中国仓鼠卵巢细胞(CHO)或COS细胞)、藻类、纤毛虫、植物细胞、真菌或其它微生物如谷氨酸棒状杆菌中。其它适合的宿主细胞为本领域技术人员所知。
本发明的宿主细胞(诸如培养的原核或真核宿主细胞)可用于生产(亦即表达)突变PPO多核苷酸。因此,本发明还提供使用本发明宿主细胞来生产突变PPO多肽的方法。在一个实施方案中,该方法包括在合适的培养基中培养本发明的宿主细胞(其中己引入编码突变PPO多肽的重组表达载体,或其基因组中己引入编码野生型或突变PPO多肽的基因)直至突变PPO多肽产生。在另一个实施方案中,方法还包括从培养基或宿主细胞分离突变PPO多肽。本发明的另一方面涉及经分离的突变PPO多肽及其生物活性部分。当通过重组DNA技术生产时,“经分离的”或“经纯化的”多肽或其生物活性部分不含一些细胞物质,或当经化学合成时其不含化学前体或其它化学物质。措辞“基本不含细胞物质”包括突变PPO多肽的制品,其中多肽与天然或重组生产该多肽的细胞的一些细胞组分分离。在一个实施方案中,措辞“基本不含细胞物质”包括突变PPO多肽的制品,其具有少于约30%(以干重计)的非突变PPO物质(在本文中亦称为“污染性多肽”)、更优选少于约20%的非突变PPO物质、还更优选少于约10%的非突变PPO物质、和最优选少于约5%的非突变PPO物质。
当重组生产突变PPO多肽或其生物活性部分时,其优选地也基本不含培养基,即培养基占少于约20%、更优选少于约10%、且最优选少于约5%的多肽制品体积。措辞“基本不含化学前体或其它化学物质”包括突变PPO多肽制品,其中多肽与多肽合成中涉及的化学前体或其它化学物质分离。在一个实施方案中,措辞“基本不含化学前体或其它化学物质”包括突变PPO多肽制品,其具有少于约30%(以干重计)的化学前体或非突变PPO化学物质、更优选少于约20%的化学前体或非突变PPO化学物质、还更优选少于约10%的化学前体或非突变PPO化学物质、且最优选少于约5%的化学前体或非突变PPO化学物质。在优选的实施方案中,经分离的多肽或其生物活性部分缺乏来自突变PPO多肽所源自的同一生物的污染性多肽。典型地,此多肽通过例如在其它植物中或在微生物(诸如谷氨酸棒状杆菌、纤毛虫、藻类或真菌)中重组表达突变PPO多肽来生产。
另一方面,提供处理本发明植物的方法。
一些实施方案中,该方法包括使植物接触农业上可接受的组合物。
另一方面,本发明提供制备后代种子的方法。该方法包括种植本发明植物的种子或能够产生本发明植物的种子。一个实施方案中,该方法还包括从种子生长后代植物;和从后代植物收获后代种子。其它实施方案中,该方法还包括向后代植物施用PPO抑制性除草剂除草组合物。
另一实施方案中,本发明涉及本发明转基因植物的可收获部分。优选地,可收获部分包含本发明PPO核酸或PPO蛋白。优选地,可收获部分可以是包含PPO核酸或PPO蛋白的种子、根、叶和/或花、或其部分。大豆植物的优选部分是包含PPO核酸或PPO蛋白的大豆。
在另一实施方案中,本发明涉及从本发明植物、其部分或可收获部分获得的产品。优选的植物产品是草料、种子粉(seed meal)、油、或种子处理包衣的种子(seed-treatment-coated seeds)。优选地,粉和/或油包含本发明的突变PPO核酸或PPO蛋白。
在另一实施方案中,本发明涉及用于生产产品的方法,该方法包括:
a)生长本发明植物或可通过本发明方法获得的植物;和
b)从或由本发明植物和/或这些植物的部分例如种子产生所述产品。
在再一实施方案中,该方法包括步骤:
a)生长本发明植物;
b)从植物上移下如上定义的可收获部分;和
c)从或由本发明可收获部分产生所述产品。
可以在植物生长地点生产所述产品,可以从植物生长地点取走植物或其部分以生产产品。典型地,生长植物,从植物上取得(如果可行的话,重复周期性地取走)期望的可收获部分,从植物可收获部分制备产品。在每次实施本发明方法时,生长植物的步骤可以仅实施一次,而允许反复多次实施产品生产步骤,例如通过重复获取本发明植物的可收获部分以及如果必要的话进一步加工这些部分以产生产品。也可以重复生长本发明植物的步骤,储存植物或可收获部分,然后利用积累的植物或植物部分实施一次产品生产。此外,生长植物和产生产品的步骤可以在时间上重叠,甚至在很大程度上同时进行和/或相继地进行。一般,在生长植物一段时间后生产产品。
一个实施方案中,通过本发明方法产生的产品是植物产品,例如,但不限于,食品、饲料、食品增补物、饲料增补物、纤维、化妆品和/或药物。食品被视为用于营养和/或用于补充营养的组合物。特别地,动物饲料和动物饲料增补物可以被视为食品。
另一实施方案中,本发明生产方法用于制备农产品,例如,但不限于,植物提取物、蛋白质、氨基酸、糖、脂肪、油、聚合物、维生素等等。
植物产品可以在很大程度上由一种或多种农产品组成。
如上所述,本发明教导了用于使作物植物或种子较之所述植物或种子的野生型品种具有增加的PPO抑制耐受性的组合物及方法。在优选的实施方案中,作物植物或种子的PPO抑制性耐受性是增加的,使得该植物或种子可忍受优选地约1-1000g ai ha-1、更优选1-200g ai ha-1、甚至更优选地5-150g ai ha-1、且最优选10-100g ai ha-1的PPO抑制性除草剂施用。如本文所使用的,“忍受”PPO抑制性除草剂施用意为,植物不由此施用而被杀灭,或仅仅被此施用轻度损伤。本领域的技术人员应当理解,施用速率可根据环境条件(例如温度或湿度)以及根据所选择的除草剂种类(活性成分ai)而变化。
此外,本发明还提供涉及使用至少一种PPO抑制性除草剂的方法,其中所述PPO抑制性除草剂任选地与以上详细描述的一种或多种除草剂化合物B、以及任选地安全剂C组合。
在这些方法中,可通过本领域技术中己知的任何方法施用PPO抑制性除草剂,所述方法包括但不限于种子处理、土壤处理及叶处理。在施用之前,可将PPO抑制性除草剂转变成惯用的制剂,例如溶液、乳液、悬浮液、粉剂、散剂、糊剂及颗粒剂。使用形式取决于具体的预期目的;在各情况下,应确保根据本发明的化合物细而均匀的分布。
通过提供对PPO抑制性除草剂具有增加的耐受性的植物,可以使用多种制剂来保护植物免于杂草损害,从而增强植物生长和降低养分竞争。PPO抑制性除草剂可单独地用于萌发前、萌发后、种植前及种植时控制本文所述作物植物周围区域中的杂草,或可使用含有其它添加剂的PPO抑制性除草剂制剂。PPO抑制性除草剂亦可用作种子处理剂。可用于PPO抑制性除草剂制剂中的添加剂包括其它除草剂、去污剂、助剂、铺展剂(spreading agent)、粘着剂、稳定剂等。PPO抑制性除草剂制剂可为湿或干制剂,可包括但不限于可流动粉剂、可乳化浓缩物及液体浓缩物。PPO抑制性除草剂及除草剂制剂可根据常规方法,例如通过喷雾、灌溉、撒布等,施用。
合适的制剂详述于PCT/EP2009/063387和PCT/EP2009/063386中,其以引用的方式并入本文中。
也应当理解的是,上述内容涉及本发明的优选实施方案,可在不脱离本发明范畴的情况下在其中作出多种改变。通过以下实施例来对本发明进行进一步举例说明,所述实施例不应理解为以任何方式对本发明的范围构成限制。相反,应明确理解的是,可采用多种其它的实施方案、修改方案及等价方案,在阅读本文说明书之后,本领域技术人员可以想到这些实施方案、修改及等价方案,而不脱离本发明的精神和/或随附的权利要求的范围。
实施例
实施例1:定点诱变PPO
编码包含SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117的多肽的所有核酸编码序列和所有单突变体和双突变体,均由Geneart(GeneartAG,Regensburg,Germany)合成和克隆。合理设计的突变体由Geneart合成。随机PPO基因文库由Geneart合成。通过进行质粒小量制备,从大肠杆菌TOP10中提取质粒,并通过DNA测序进行确认。
实施例2:表达和纯化重组的野生型和突变PPO
(摘自:Franck E.Dayan,Pankaj R.Daga,Stephen O.Duke,Ryan M.Lee,PatrickJ.Tranel,Robert J.Doerksen.在原卟啉原氧化酶α-8螺旋中的甘氨酸缺失对生物化学和结构造成的影响(Biochemical and structural consequences of a glycine deletionin theα-8 helix of protoporphyrinogen oxidase).Biochimica et Biophysica Acta1804(2010),1548-56)
将pRSET载体中的克隆转化至大肠杆菌BL21(DE3)-pLysS菌株中。在250mL含100μgmL-1羧苄青霉素的LB中生长细胞,于37℃摇动过夜。用1L含抗生素的LB稀释培养物,在37℃摇动生长2小时,用1mM IPTG诱导,在25℃再摇动生长5小时。1600×g离心收获细胞,用0.09%NaCl洗涤,在-80℃保存。在50mM磷酸钠pH 7.5,1M NaCl,5mM咪唑,5%甘油,和1μgmL-1亮抑酶肽中,使用弗氏压碎器(French press)在140MPa裂解细胞。裂解后,加入0.5Ubenzonase(Novagen,EMD Chemicals,Inc.,Gibbstown,NJ)和PMSF(终浓度为1mM)。通过在3000×g离心,清除细胞碎片。在用20mM磷酸钠pH 8.0,50mM NaCl,5mM咪唑,5mM MgCl2,0.1mM EDTA,和17%甘油平衡了的镍活化的Hitrap螯合HP柱(GE Healthcare Bio-Sciences Corp.,Piscataway,NJ)上,纯化带His标签的PPO蛋白质。用250mM咪唑洗脱PPO。在用20mM磷酸钠缓冲液,pH 7.5,5mM MgCl2,1mM EDTA,和17%甘油平衡了的PD-10柱(GEHealthcare Bio-Sciences Corp.,Piscataway,NJ)上,对活性蛋白脱盐。从每升培养物获得了约10mg纯的PPO,将其于-20℃保存直至在测定中使用。
实施例3:PPO酶测定试验(非重组)
如前所述(Grossmann等2010),从在暗处生长的玉米、龙葵(black nightshade)、牵牛花(morning glory)、和苘麻(velvetleaf)幼苗的胚芽鞘或芽(150g鲜重)提取PPO蛋白质(EC 1.3.3.4)。在收获前,使幼苗在光下变绿2小时,以便以低叶绿素浓度在类囊体级分中达到最高比酶活力。在高叶绿素浓度下将发生显著的荧光猝灭,这将限制可用于测试的绿色类囊体的数量。采用1:4的鲜重/体积比以Braun搅拌器对植物材料进行冷匀浆。匀浆缓冲液由三(羟甲基)氨基甲烷(Tris)-HCl(50mM;pH 7.3),蔗糖(0.5M),氯化镁(1mM),乙二胺四乙酸(EDTA)(1mM)和牛血清白蛋白(2g L-1)组成。通过4层Miracloth过滤,于10000x g下离心5分钟后获得粗的质体制备物,将其重悬于匀浆缓冲液中后于150x g下离心2分钟以去除粗的细胞碎片。将上清液在4000x g下离心15分钟,将沉淀级分重悬于1ml包含Tris-HCl(50mM;pH 7.3),EDTA(2mM),亮抑酶肽(2μM),抑胃酶肽(2μM)和甘油(200ml L-1)的缓冲液中,在-80℃保存直至使用。以牛血清白蛋白作为标准,测定酶提取物中的蛋白质。通过监测在初速度条件下从化学还原的原卟啉原IX形成Proto的速率,对PPO活性进行荧光计测定。测定混合物由总体积为200μl的Tris-HCl(100mM;pH 7.3),EDTA(1mM),二硫苏糖醇(5mM),吐温80(0.085%),原卟啉原IX(2μM),和40μg提取的蛋白质组成。通过在22℃加入底物原卟啉原IX来起始反应。在二甲亚砜(DMSO)溶液(在本测定中0.1mM浓度的DMSO)中配制嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002821
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002822
嗪酮(flumioxazin),氟丙嘧草酯(butafenacil),氟锁草醚(acifluorfen),乳氟禾草灵(lactofen),治草醚(bifenox),磺胺草唑(sulfentrazone),和光合作用抑制剂敌草隆(diuron)(作为阴性对照),以浓度0.005pM至5μM加入测定混合物中后进行孵育。使用POLARstar Optima/Galaxy(BMG),通过在405nm处激发和在630nm处监测发射,直接监测来自测定混合物的荧光。在热失活提取物存在时的非酶促活性可以忽略。以相对于未处理对照的抑制百分比,表示由除草剂诱导的酶活性抑制。通过使用非线性回归分析,将值拟合剂量反应公式,计算达到50%酶抑制所需的化合物摩尔浓度(IC50值)。
实施例4:PPO酶测定试验(重组)
Proto购自Sigma-Aldrich(Milwaukee,WI)。根据Jacobs和Jacobs(N.J.Jacobs,J.M.Jacobs,Assay for enzymatic protoporphyrinogen oxidation,a late step inheme synthesis,Enzyme 28(1982)206–219)的方法制备Protogen。在含0.1mM EDTA,0.1%吐温20,5μM FAD,和500mM咪唑的100mM磷酸钠pH 7.4中进行测定。获得存在150μMProtogen时如下抑制剂的剂量反应曲线:PPO抑制剂嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002831
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002832
嗪酮、氟丙嘧草酯、氟锁草醚、乳氟禾草灵、治草醚、磺胺草唑,和光合作用抑制剂敌草隆(作为阴性对照)以及MC-15608。将激发和发射带宽分别设为1.5和30nm。所有测定重复2次或3次,使用POLARstar Optima/Galaxy(BMG)、通过在405nm处激发和在630nm处监测发射、进行测量。通过使用非线性回归分析,将值拟合剂量反应公式,计算达到50%酶抑制所需的化合物摩尔浓度(IC50值)。结果如表x所示。
实施例5.工程化构建含有野生型或突变的PPO序列的PPO衍生物除草剂耐受性植物
通过Olhoft等(美国专利号2009/0049567)所述的方法,产生PPO衍生物除草剂耐受性大豆(Glyceine max)、玉米(Zea mays),和卡诺拉油菜(欧洲油菜(Brassica napus)或芜菁(Brassica Rapa var.)或Brassica campestris L.)植物。对于大豆或拟南芥的转化,使用Sambrook等(Molecular cloning(2001)Cold Spring Harbor Laboratory Press)所述的标准克隆技术,将编码包含SEQ ID NO:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116或117的突变PPO多肽的野生型或突变PPO序列,克隆到二元载体中,所述二元载体在泛素启动子(PcUbi)和胭脂碱合酶终止子(NOS)序列之间包含抗性标记基因盒(AHAS)和突变的PPO序列(标为GOI)。对于玉米转化而言,应用如Sambrook等人(Molecularcloning(2001)Cold Spring Harbor Laboratory Press)所描述的标准克隆技术,将野生型或突变的PPO序列克隆到二元载体中,所述二元载体在玉米泛素启动子(ZmUbi)和胭脂碱合酶终止子(NOS)序列之间包含抗性标记基因盒(AHAS)和突变的PPO序列(标为GOI)。将二元质粒引入到根癌农杆菌中用于植物转化。通过农杆菌介导的转化,将质粒构建体引入大豆幼苗外植体主节(primary node)处的腋生分生组织细胞中。在接种并与农杆菌共培养之后,将外植体转移至无选择物的芽诱导培养基中培养1周。随后将外植体转移至含有1-3μM灭草烟(imazapyr)(Arsenal)的芽诱导培养基中培养3周,以选择经转化的细胞。然后将主节处具有健康的愈伤组织/芽垫(shoot pad)的外植体转移至含有1-3μM灭草烟(imazapyr)的芽伸长培养基中,直至芽伸长或外植体死亡。使转基因小植物生根,经TaqMan分析转基因的存在,转移到土壤中,在温室中生长至成熟。通过McElver和Singh(WO 2008/124495)描述的方法转化玉米植物。经由农杆菌介导的转化,将含有突变PPO序列的植物转化载体构建体引入到玉米未成熟胚中。
在补充有0.5-1.5μM咪草烟(imazethapyr)的选择培养基上选择经转化的细胞3-4周。转基因小植物在植物再生培养基上再生并随后生根。对转基因小植物进行TaqMan分析转基因的存在,之后移植至盆栽混合物中并且在温室中生长至成熟。通过如由McElver和Singh(WO 2008/124495)描述的花浸蘸法,用野生型或突变的PPO序列转化拟南芥。对转基因拟南芥植物进行TaqMan分析,用于分析整合基因座的数量。通过由Peng等(US 6653529)描述的原生质体转化,进行稻(Oryza sativa)转化。在温室研究和小块样地(mini-plot)研究中,测试含有突变PPO序列的大豆、玉米、和稻的T0或T1转基因植物对PPO衍生除草剂的改善的耐受性,其中利用下述PPO抑制性除草剂:嘧啶肟草醚(saflufenacil)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002851
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002852
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。
在48孔板中,测定转基因拟南芥植物对如下除草剂的增强的耐受性:嘧啶肟草醚(saflufenacil),1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002853
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002854
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。因此,T2种子通过在乙醇+水(体积70+30)中搅动5分钟、用乙醇+水(体积70+30)漂洗一次以及用灭菌的去离子水漂洗2次来表面灭菌。将种子重悬在0.1%溶解在水中的琼脂(w/v)中。每孔4至5个种子种在由半强度murashige skoog营养溶液pH5.8(Murashige和Skoog(1962)Physiologia Plantarum 15:473-497)组成的固体养分培养基上。将化合物溶解在二甲亚砜(DMSO)中,并且在固化前添加至培养基中(最终DMSO浓度0.1%)。将多孔平板在22℃、75%相对湿度和110μmol Phot*m-2*s-1,以14:10h光:暗光周期,在生长室中孵育。在接种后7至10天,相比野生型植物评估生长抑制。
此外,在温室研究中测试了转基因T1拟南芥植物对PPO抑制性除草剂的增强的耐受性,其中使用下列PPO抑制性除草剂:嘧啶肟草醚(saflufenacil)、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002855
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002856
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil),氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。
实施例6.组织培养条件
已经开发了体外组织培养物诱变测定试验,以分离和表征对原卟啉原氧化酶抑制性除草剂(嘧啶肟草醚,1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002862
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002863
嗪酮(flumioxazin),氟丙嘧草酯(butafenacil),氟锁草醚(acifluorfen),乳氟禾草灵(lactofen),治草醚(bifenox),磺胺草唑(sulfentrazone),和光合作用抑制剂敌草隆(diuron)(作为阴性对照))具有耐受性的植物组织(例如玉米和稻组织)。该测定使用在体外组织培养中出现的体细胞无性系变异。可以通过化学诱变和其后在浓度渐增的除草剂上逐步筛选,以增强源自体细胞无性系变异的自发突变。
本发明提供了用于促进可再生的脆弱胚发生玉米或稻愈伤组织生长的组织培养条件。愈伤组织起始于4个不同的玉米或稻栽培种,包括玉蜀黍以及Japonica(Taipei 309,Nipponbare,Koshihikari)和Indica(Indica 1)品种。将种子在70%乙醇中处理约1分钟,随后以20%商用Clorox漂白剂处理20分钟,以对其进行表面消毒。以无菌水清洗种子后,铺置于愈伤组织诱导培养基上。测试各种愈伤组织诱导培养基。所测试的培养基的成分列于表y中。
表y
Figure GDA0001081312610002861
Figure GDA0001081312610002871
在对大量的变量进行测试后,选择R001M愈伤组织诱导培养基。在30℃于暗中保持培养物。10-14天后,将胚发生愈伤组织传代至新鲜培养基上。
实施例7.筛选除草剂耐受性愈伤组织
在确定组织培养条件后,使用嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002881
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002882
嗪酮(flumioxazin),氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照),在杀伤曲线中分析组织存活,以进一步建立筛选条件。仔细考虑除草剂在组织中的累积以及其在细胞和培养基中的留存性和稳定性。通过这些实验,确立了用于突变材料最初筛选的亚致死剂量。在建立嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002883
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002884
嗪酮(flumioxazin),氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)在筛选培养基中的起始剂量后,以每次转移而递增PPO抑制物浓度的方式,逐步地筛选组织,直到回收到在毒性剂量下生长旺盛的细胞。在含有筛选试剂的R001M中对所获得的愈伤组织每3-4周进一步进行传代。对超过26,000个的愈伤组织进行4-5次传代选择,直到选择压力高于通过杀伤曲线和连续培养物观察所确定的毒性水平。备选地,在MS711R中自愈伤组织开始液体培养,期间缓慢摇动及每周传代。一旦液体培养物建立后,在每次传代时将筛选试剂直接加到烧瓶中。经过2-4轮液体筛选后,将培养物转移到固体R001M培养基的滤膜上进一步生长。
实施例8.再生植物
再生耐受性组织,并对其进行有关PPO基因序列突变的分子表征和/或进行在存在选择试剂下PPO活性改变的生化表征。此外,也对直接和/或间接涉及四吡咯生物合成和/或代谢路径中的基因进行测序,以表征突变。最后,对改变命运(例如代谢、转运、运输)的酶进行测序,以表征突变。在除草剂筛选后,使用如下培养基方案再生愈伤组织:R025M培养10–14天;R026M培养约2周;R327M培养直到出现良好形成的芽;R008S培养直到芽生根良好以转移到温室。再生在光下进行。在再生期间不加入筛选剂。一旦形成强壮的根后,将M0再生植物移植到温室内的方形或圆形盆中。移植植物罩以透明塑料杯直到它们适应温室条件。将温室设置为日/夜周期为27℃/21℃(80°F/70°F),用600W高压钠灯补光以维持14小时的日长。视天气,根据需要给植物浇水,和每天施肥。
实施例9.序列分析
从克隆植物(分开单个地移植和进行分析)收集叶组织。使用
Figure GDA0001081312610002891
96 MagneticDNA Plant System试剂盒(Promega,美国专利号6,027,945及6,368,800),按生产商的指导,提取基因组DNA。使用合适的正向和反向引物对分离的DNA进行PCR扩增。
使用Hotstar Taq DNA聚合酶(Qiagen),采用如下touchdown热循环程序,进行PCR扩增:96℃15分钟;接着进行35个循环(96℃30秒;58℃–0.2℃/循环,30秒;72℃,3分30秒),72℃10分钟。通过琼脂糖凝胶电泳验证PCR产物的浓度和片段大小。使用PCR引物(DNALandmarks,或Entelechon)对去磷酸化的PCR产物直接测序进行分析。使用Vector NTIAdvance 10TM(Invitrogen)分析色谱图trace文件(.scf),鉴定相对于野生型基因的突变。基于序列信息,在几个个体中鉴定了突变。在代表性色谱图上进行序列分析,以默认设置进行相应的AlignX比对并进行编辑以识别(call)次级峰。
实施例10.证实除草剂耐受性
在温室研究和小块样地(mini-plot)研究中,利用下述除草剂,测试含有PPO1和或PPO2序列的大豆、玉米、卡诺拉品种和稻的T0或T1转基因植物对除草剂的改善的耐受性:嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002892
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002893
嗪酮(flumioxazin),氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。对于出苗前处理,播种后通过细撒布型喷嘴直接施加除草剂。温和地灌溉容器以促进萌发和生长并随后用透明塑料罩盖住直至植物已经生根。除非已遭受除草剂破坏,否则该覆盖可以引起试验植物的一致萌发。对于出苗后处理,取决于植物习性,首先将试验植物培育至3至15cm高度,并随后仅用除草剂处理。为此目的,将试验植物直接播种并且在同一个容器中培育,或首先将它们分开培育并在处理之前数天移栽至试验容器中。
为了检验T0植物,可以使用插枝。在大豆植物的情况下,用于插枝的最佳枝条为约7.5至10cm高度,存在至少两个茎节。每个插枝取自原始转化体(母本植物)并浸入生根激素粉(吲哚-3-丁酸,IBA)中。随后将插枝置于bio-dome内的oasis wedges中。还同时取野生型插枝以充当对照。将插枝在bio-dome中保持5-7天并且随后移栽至花钵并且随后在生长室再适应两天。随后,将插枝转移至温室,适应大约4天,并且随后进行如所示的喷洒试验。根据物种,保持植物在10-25℃或20-35℃。试验时间延续3周。在这段时间期间,管护植物并且评价它们对各种处理的反应。在处理后2周和3周进行除草剂损伤评价。按0%至100%评定植物损伤,0%表示无损伤并且100%表示彻底死亡。
在48孔板中,就针对嘧啶肟草醚,1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002901
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS1258836-72-4)、氟
Figure GDA0001081312610002902
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)的增强的耐受性,测定转基因拟南芥植物。由此,T2种子通过在乙醇+水(按体积计70+30)中搅动5分钟、用乙醇+水(体积70+30)漂洗一次以及用灭菌的去离子水漂洗2次,表面灭菌。将种子重悬在0.1%溶解在水中的琼脂(w/v)中。每孔4至5个种子种在由1/2浓度的murashige skoog营养溶液pH5.8(Murashigeand Skoog(1962)Physiologia Plantarum 15:473-497)组成的固体营养培养基上。将化合物溶解在二甲亚砜(DMSO)中,并且在培养基固化前添加至培养基中(最终DMSO浓度0.1%)。将多孔板在22℃、75%相对湿度和110μmol Phot*m-2*s-1,以14:10h光:暗光周期,在生长室中孵育。在接种后7至10天,相比野生型植物评估生长抑制。此外,在温室研究中利用下列除草剂测试转基因T1拟南芥植物对除草剂的增强耐受性:嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002911
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002912
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil),氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。
实施例11.使用组织培养进行除草剂筛选
按如上所述,选择应用的培养基和形成杀伤曲线。使用了不同的技术进行筛选。采用逐步筛选,或采用除草剂的临致死水平。在每种情况下,对于每轮新的筛选,转移所有愈伤组织。筛选为4-5轮的培养,每轮3-5周。将愈伤组织置于尼龙膜上以便于转移(200微米孔径膜,Biodesign,Saco,Maine)。裁剪膜以适合100x20mm大小的培养皿,使用前进行高压蒸汽灭菌,每个培养皿中放置25-35块愈伤组织(每块愈伤组织的平均重量为22mg)。此外,在液体培养基中以每周传代的方式对一组愈伤组织进行筛选,然后在半固体培养基上进行进一步筛选。使用嘧啶肟草醚、1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002913
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)、氟
Figure GDA0001081312610002914
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照),筛选突变品系。基于产生可再生突变品系的愈伤组织的百分比、或按所用组织的克数确定的品系数,获得突变体的效率是高的。
实施例12:玉米全株植物转化和PPO抑制剂耐受性测定
按照Peng等(WO2006/136596)给出的方案,转化了未成熟胚。通过Taqman分析,测定了植物中T-DNA的存在,其中以存在于所有构建体中的nos终止子为靶。将健康外观的植物运到温室以使其硬化和进行随后的喷洒试验。植物单个地移栽至4”花盆的MetroMix 360土壤中。一旦在温室(日/夜周期27℃/21℃,通过600W高压钠灯支持14小时日长)中后,允许植物生长14天。然后喷雾处理植物:25至200g ai/ha嘧啶肟草醚+1.0%v/v甲基化种子油(MSO)和/或25-200g ai/ha 1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002921
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)加1%MSO。其它PPO抑制性除草剂也以相似方式进行了测试以验证交叉抗性:氟
Figure GDA0001081312610002922
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。在处理后7、14和21天评价除草剂损伤。在喷雾后2、7、14和21天进行除草剂损伤评价以寻找对新生长点和整体植物健康的损伤。将存活位居前面的存活植物移栽到装有MetroMix360的gallon盆中用于产生种子。
实施例13:大豆植物转化和PPO抑制剂耐受性测定
按照Siminszky等,Phytochem Rev.5:445-458(2006)之前的描述,转化了大豆栽培种Jacke。再生后,转化体移栽至小花盆的土壤中,置于生长室(16hr日/8hr夜;25℃日/23℃夜;65%相对湿度;130-150μE m-2s-1),随后通过Taqman分析测定T-DNA的存在。几周后,将健康的转基因阳性单拷贝事件移栽到较大的花盆中,允许其在生长室中生长。用于插枝的最佳枝条为约3-4英寸高,存在至少两个茎节。每个插枝取自原始转化体(母本植物)并浸入生根激素粉(吲哚-3-丁酸,IBA)中。随后将插枝置于bio-dome内的oasis wedges中。取母本植物在温室中至成熟,并收获种子。同时还取野生型插枝以充当阴性对照。将插枝在bio-dome中保持5-7天并且随后移栽至3英寸花钵并且随后在生长室再适应两天。随后,将插枝转移至温室,适应大约4天,并且随后进行喷雾处理:0至200g ai/ha嘧啶肟草醚+1%MSO和/或25-200g ai/ha 1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002931
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮(CAS 1258836-72-4)加1%MSO。其它PPO抑制性除草剂也以相似方式进行了测试以验证交叉抗性:氟
Figure GDA0001081312610002932
嗪酮(flumioxazin)、氟丙嘧草酯(butafenacil)、氟锁草醚(acifluorfen)、乳氟禾草灵(lactofen)、治草醚(bifenox)、磺胺草唑(sulfentrazone)、和光合作用抑制剂敌草隆(diuron)(作为阴性对照)。在处理后2、7、14和21天评价除草剂损伤。结果显示在表xxx中。
评分 存活植物的表型(植物毒性)
1 无明显损伤(无植物毒性)
2 小量的叶损伤,植物存活
3 中等量的叶损伤,植物存活
4 严重量的叶损伤,植物存活
5 无存活植物——所有植物死亡/正在死亡
下列给出了上述测定的损伤分数的定义
分数 损伤描述
0 无损伤
1 极小损伤,仅几块叶损伤或萎黄
2 极小损伤,有轻微较强的萎黄。全部生长点未被破坏
3 在次生叶组织上轻微较强的损伤,但是初生叶和生长点未被破坏。
4 整体植物形态轻微不同,在次生生长点和叶组织中一些萎黄和坏死。茎完好。在1周内高度可能再生长。
5 整体植物形态明显不同,在一些叶和生长点上有一些萎黄和坏死,但是初生生长点完好。茎组织仍为绿色。在1周内高度可能再生长。
6 在新的小叶生长上可以观察到强损伤。植物具有仅通过在不同生长点再生长才可存活的高度可能性。大多数叶子萎黄/坏死,但是茎组织仍然是绿色的。可能具有再生长,但是具有显著的损伤外观。
7 大多数活跃生长点坏死。可以有单个生长点可能存活并且可以是部分萎黄或绿色及部分坏死的。二叶可以仍然是带些绿色的萎黄;包括茎在内的植物的剩余部分坏死。
8 植物将很可能死亡,且全部生长点坏死。一叶可仍然是带些绿色的萎黄。植物的剩余部分坏死。
9 植物死亡。
* 未测试
实施例14:在烟草叶中瞬时蛋白表达
野生型或具有相应突变的突变PPO序列(例如,SEQ ID NOs:1,30,31,11,37,和117)的瞬时表达如先前所述(Voinnet O.,et al.,2003,The Plant Journal 33,949-956)进行。简言之,如实施例5中所述,进行GOI克隆和农杆菌转化(菌株:GV2260)。用含有被启动子和终止子序列控制的GOI基因的二元载体构建体的转基因农杆菌悬液(OD600of 1.0),浸润本氏烟草(Nicotiana benthamiana)的幼叶。浸润后48h至72h,将叶盘打孔物(直径0.75cm)转移至具有培养基(半强度Linsmaier-Skoog(Linsmaier and Skoog(1965)Physiol.Plant.18:100-127)营养液或水)的6孔板,其中所述培养基中含有不同浓度的目的除草剂。在生长室中,以22℃,75%相对湿度和110μmol Phot*m-2*s-1及14:10h光:暗光周期,孵育多孔板。
实施例15:瞬时转化的烟草叶盘的除草剂耐受性的证实
按实施例14所述产生的叶盘表达GOI编码的蛋白质,分析其对除草剂处理的提高耐受性。为了分析除草剂损伤,叶绿素荧光被确定为指示标记物(Dayan and Zaccaro(2012)Pest.Biochem.Physiol.102:189-197)。除了通过目视检查监测除草剂影响,还使用MAXI成像PAM仪(IMAGINE-PAM M-Series,Walz,Effeltrich,Germany)在开始除草剂处理后48h监测光和系统II的光合产量。PSII产量按照厂商说明书测量。基于转化的相对于空载体转化的叶盘的PSII产量抑制IC50值,计算了耐受性因子。在嘧啶肟草醚(saflufenacil)或1,5-二甲基-6-硫代-3-(2,2,7-三氟-3-氧代-4-(丙-2-炔基)-3,4-二氢-2H-苯并[b][1,4]
Figure GDA0001081312610002952
嗪-6-基)-1,3,5-三嗪烷-2,4-二酮处理48h的空载体转化的叶盘中,PSII产量抑制的IC50分别测量为1.1*10-7M或1.1*10-8M。
Figure GDA0001081312610002951
Figure IDA0001081312620000011
Figure IDA0001081312620000021
Figure IDA0001081312620000031
Figure IDA0001081312620000041
Figure IDA0001081312620000051
Figure IDA0001081312620000061
Figure IDA0001081312620000071
Figure IDA0001081312620000081
Figure IDA0001081312620000091
Figure IDA0001081312620000101
Figure IDA0001081312620000111
Figure IDA0001081312620000121
Figure IDA0001081312620000131
Figure IDA0001081312620000141
Figure IDA0001081312620000151
Figure IDA0001081312620000161
Figure IDA0001081312620000171
Figure IDA0001081312620000181
Figure IDA0001081312620000191
Figure IDA0001081312620000201
Figure IDA0001081312620000211
Figure IDA0001081312620000221
Figure IDA0001081312620000231
Figure IDA0001081312620000241
Figure IDA0001081312620000251
Figure IDA0001081312620000261
Figure IDA0001081312620000271
Figure IDA0001081312620000281
Figure IDA0001081312620000291
Figure IDA0001081312620000301
Figure IDA0001081312620000311
Figure IDA0001081312620000321
Figure IDA0001081312620000331
Figure IDA0001081312620000341
Figure IDA0001081312620000351
Figure IDA0001081312620000361
Figure IDA0001081312620000371
Figure IDA0001081312620000381
Figure IDA0001081312620000391
Figure IDA0001081312620000401
Figure IDA0001081312620000411
Figure IDA0001081312620000421
Figure IDA0001081312620000431
Figure IDA0001081312620000441
Figure IDA0001081312620000451
Figure IDA0001081312620000461
Figure IDA0001081312620000471
Figure IDA0001081312620000481
Figure IDA0001081312620000491
Figure IDA0001081312620000501
Figure IDA0001081312620000511
Figure IDA0001081312620000521
Figure IDA0001081312620000531
Figure IDA0001081312620000541
Figure IDA0001081312620000551
Figure IDA0001081312620000561
Figure IDA0001081312620000571
Figure IDA0001081312620000581
Figure IDA0001081312620000591
Figure IDA0001081312620000601
Figure IDA0001081312620000611
Figure IDA0001081312620000621
Figure IDA0001081312620000631
Figure IDA0001081312620000641
Figure IDA0001081312620000651
Figure IDA0001081312620000661
Figure IDA0001081312620000671
Figure IDA0001081312620000681
Figure IDA0001081312620000691
Figure IDA0001081312620000701
Figure IDA0001081312620000711
Figure IDA0001081312620000721
Figure IDA0001081312620000731
Figure IDA0001081312620000741
Figure IDA0001081312620000751
Figure IDA0001081312620000761
Figure IDA0001081312620000771
Figure IDA0001081312620000781
Figure IDA0001081312620000791
Figure IDA0001081312620000801
Figure IDA0001081312620000811
Figure IDA0001081312620000821
Figure IDA0001081312620000831
Figure IDA0001081312620000841
Figure IDA0001081312620000851
Figure IDA0001081312620000861
Figure IDA0001081312620000871
Figure IDA0001081312620000881
Figure IDA0001081312620000891
Figure IDA0001081312620000901
Figure IDA0001081312620000911
Figure IDA0001081312620000921
Figure IDA0001081312620000931
Figure IDA0001081312620000941
Figure IDA0001081312620000951
Figure IDA0001081312620000961
Figure IDA0001081312620000971
Figure IDA0001081312620000981
Figure IDA0001081312620000991
Figure IDA0001081312620001001
Figure IDA0001081312620001011
Figure IDA0001081312620001021
Figure IDA0001081312620001031
Figure IDA0001081312620001041
Figure IDA0001081312620001051
Figure IDA0001081312620001061
Figure IDA0001081312620001071
Figure IDA0001081312620001081
Figure IDA0001081312620001091
Figure IDA0001081312620001101
Figure IDA0001081312620001111
Figure IDA0001081312620001121
Figure IDA0001081312620001131
Figure IDA0001081312620001141
Figure IDA0001081312620001151
Figure IDA0001081312620001161
Figure IDA0001081312620001171
Figure IDA0001081312620001181
Figure IDA0001081312620001191
Figure IDA0001081312620001201
Figure IDA0001081312620001211
Figure IDA0001081312620001221
Figure IDA0001081312620001231
Figure IDA0001081312620001241
Figure IDA0001081312620001251
Figure IDA0001081312620001261
Figure IDA0001081312620001271
Figure IDA0001081312620001281
Figure IDA0001081312620001291
Figure IDA0001081312620001301
Figure IDA0001081312620001311
Figure IDA0001081312620001321
Figure IDA0001081312620001331
Figure IDA0001081312620001341
Figure IDA0001081312620001351
Figure IDA0001081312620001361

Claims (4)

1.在植物栽培场所控制非期望植物的方法,所述方法包括以下步骤:
a)在该场所提供包含至少一个核酸的植物,所述核酸包含编码突变原卟啉原氧化酶(突变PPO)的核苷酸序列,其中所述突变原卟啉原氧化酶对PPO抑制性除草剂具有抗性或耐受性,且所述突变PPO与SEQ ID NO:11的氨基酸差异在于,
-对应于SEQ ID NO:1的Phe420的氨基酸是Val,且对应于SEQ ID NO:1的Leu397的氨基酸是Glu或Gln;或
-对应于SEQ ID NO:1的Phe420的氨基酸是Met,且对应于SEQ ID NO:1的Leu397的氨基酸是Glu或Gln;或
-对应于SEQ ID NO:1的Phe420的氨基酸是Val,且对应于SEQ ID NO:1的Arg128的氨基酸是Ala,
b)向该场所施用有效量的所述除草剂。
2.权利要求1的方法,其中植物含有至少一个包含编码除草剂耐受性酶的核苷酸序列的其它异源核酸。
3.权利要求1至2之任一项的方法,其中PPO抑制性除草剂与一种或多种其它除草剂联合施用。
4.产生转基因植物细胞的方法,所述转基因植物细胞较之该植物细胞的野生型品种具有增加的PPO抑制性除草剂抗性,所述方法包括用包含编码突变PPO多肽的核酸的表达盒转化植物细胞,所述突变PPO多肽对PPO抑制性除草剂具有抗性或耐受性,且所述突变PPO多肽与SEQ ID NO:11的氨基酸差异在于,
-对应于SEQ ID NO:1的Phe420的氨基酸为Val或Met,且对应于SEQ ID NO:1的Leu397的氨基酸是Glu或Gln;或
-对应于SEQ ID NO:1的Phe420的氨基酸是Met,且对应于SEQ ID NO:1的Leu397的氨基酸是Glu或Gln;或
-对应于SEQ ID NO:1的Phe420的氨基酸是Val,且对应于SEQ ID NO:1的Arg128的氨基酸是Ala。
CN201480075738.2A 2013-12-18 2014-12-17 对除草剂具有增强的耐受性的植物 Active CN106029890B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361917360P 2013-12-18 2013-12-18
US61/917360 2013-12-18
PCT/IB2014/067018 WO2015092706A1 (en) 2013-12-18 2014-12-17 Plants having increased tolerance to herbicides

Publications (2)

Publication Number Publication Date
CN106029890A CN106029890A (zh) 2016-10-12
CN106029890B true CN106029890B (zh) 2022-04-12

Family

ID=53402200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480075738.2A Active CN106029890B (zh) 2013-12-18 2014-12-17 对除草剂具有增强的耐受性的植物

Country Status (12)

Country Link
US (3) US10308953B2 (zh)
EP (1) EP3083968A4 (zh)
CN (1) CN106029890B (zh)
AR (1) AR099371A1 (zh)
AU (3) AU2014369229A1 (zh)
BR (1) BR112016014174B1 (zh)
CA (1) CA2933002C (zh)
EA (1) EA201691198A1 (zh)
MD (1) MD4770B1 (zh)
PH (1) PH12016501133A1 (zh)
UY (1) UY35891A (zh)
WO (1) WO2015092706A1 (zh)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102085133B1 (ko) 2010-12-16 2020-03-05 바스프 아그로 비.브이. 제초제에 대한 내성이 증가된 식물
AR091489A1 (es) 2012-06-19 2015-02-11 Basf Se Plantas que tienen una mayor tolerancia a herbicidas inhibidores de la protoporfirinogeno oxidasa (ppo)
US10041087B2 (en) 2012-06-19 2018-08-07 BASF Agro B.V. Plants having increased tolerance to herbicides
AU2014307660A1 (en) 2013-08-12 2016-03-03 Basf Agro B. V. Plants having increased tolerance to herbicides
WO2015022640A2 (en) 2013-08-12 2015-02-19 Basf Se Plants having increased tolerance to herbicides (ppo)
MD4770B1 (ro) 2013-12-18 2021-10-31 BASF Agro B.V. Plante cu toleranţă sporită la erbicide
BR112016023853A2 (pt) 2014-04-17 2017-08-15 Basf Se composto, composição, método para controlar a vegetação indesejável e uso de um composto
EP3209668B1 (en) 2014-10-24 2018-07-25 Basf Se Substituted pyridine compounds having herbicidal activity
EP3227448A1 (en) * 2014-12-01 2017-10-11 Basf Se A method for screening of genes conferring increased tolerance to herbicides
MX2018001525A (es) 2015-08-03 2018-04-24 Monsanto Technology Llc Metodos y composiciones para tolerancia a los herbicidas en plantas.
US10378023B2 (en) * 2015-09-01 2019-08-13 Monsanto Technology Llc Methods and compositions for herbicide tolerance in plants
CN105746255B (zh) * 2016-03-22 2019-01-11 北京大北农科技集团股份有限公司 除草剂耐受性蛋白质的用途
CN105766992B (zh) * 2016-03-22 2018-06-22 北京大北农科技集团股份有限公司 除草剂耐受性蛋白质的用途
KR20230038804A (ko) 2016-04-29 2023-03-21 바스프 플랜트 사이언스 컴퍼니 게엠베하 표적 핵산의 변형을 위한 개선된 방법
BR112018072473A2 (pt) * 2016-05-20 2019-02-19 Basf Agro Bv molécula de ácido nucleico, cassete de expressão, célula vegetal, planta, semente, métodos para expressar um ácido nucleico, produzir uma planta, controlar vegetação e cultivar a planta, combinação útil para o controle, processo para preparar uma combinação e uso de uma combinação
BR112018076029A2 (pt) * 2016-06-16 2019-03-26 Farmhannong Co., Ltd. métodos e composições para conferir e/ou melhorar tolerância a herbicida com o uso de protoporfirinogênio oxidase ou variante do mesmo
CA3025630A1 (en) * 2016-06-16 2017-12-21 Farmhannong Co., Ltd. Protoporphyrinogen oxidase variants and methods and compositions for conferring and/or enhancing herbicide tolerance using the same
CA3032014A1 (en) 2016-07-27 2018-02-01 BASF Agro B.V. Plants having increased tolerance to herbicides
BR112019000923A2 (pt) * 2016-07-29 2019-04-30 Monsanto Technology Llc métodos e composições para expressão gênica em plantas
WO2018114759A1 (en) 2016-12-20 2018-06-28 BASF Agro B.V. Plants having increased tolerance to herbicides
WO2019106568A1 (en) 2017-11-29 2019-06-06 Basf Se Plants having increased tolerance to herbicides
CA3085594C (en) * 2017-12-15 2023-10-10 Farmhannong Co., Ltd. Composition and method for conferring and/or enhancing tolerance against herbicides by using variants of ppo
KR102227353B1 (ko) * 2017-12-15 2021-03-12 주식회사 팜한농 남세균 유래 프로토포르피리노겐 ix 옥시다아제의 변이체를 이용하는 제초제 내성 부여 및/또는 증진을 위한 조성물 및 방법
CA3026528A1 (en) * 2017-12-15 2019-06-15 Monsanto Technology Llc Methods and compositions for ppo herbicide tolerance
US11758907B2 (en) 2017-12-20 2023-09-19 Sumitomo Chemical Company, Limited Method for controlling harmful organisms in crops
KR102390913B1 (ko) * 2019-06-14 2022-04-27 주식회사 팜한농 다양한 남세균 유래 프로토포르피리노겐 ix 옥시다아제 또는 이의 변이체를 이용하는 제초제 내성 부여 및/또는 증진을 위한 조성물 및 방법
CN111777453B (zh) * 2020-07-01 2022-05-20 浙江省农业科学院 一种提高青花菜花球中萝卜硫苷含量营养液组合物和方法
MX2023006053A (es) 2020-11-24 2023-06-06 Syngenta Crop Protection Ag Compuestos herbicidas.
BR112023020434A2 (pt) 2021-04-07 2023-12-05 Syngenta Crop Protection Ag Compostos herbicidas
AU2022340861A1 (en) 2021-09-03 2024-03-14 BASF Agricultural Solutions Seed US LLC Plants having increased tolerance to herbicides
WO2023044364A1 (en) 2021-09-15 2023-03-23 Enko Chem, Inc. Protoporphyrinogen oxidase inhibitors
WO2023067020A1 (en) 2021-10-19 2023-04-27 Limagrain Europe Targeted gene integration in plants
WO2023137309A2 (en) 2022-01-14 2023-07-20 Enko Chem, Inc. Protoporphyrinogen oxidase inhibitors
WO2023169984A1 (en) 2022-03-11 2023-09-14 Syngenta Crop Protection Ag Herbicidal compounds
CN116891836A (zh) * 2022-03-29 2023-10-17 青岛清原种子科学有限公司 对ppo抑制剂类除草剂具有耐受性的ppo2多肽及应用
KR20230141283A (ko) * 2022-03-31 2023-10-10 주식회사 팜한농 프로토포르피리노겐 옥시다아제의 변이체를 이용하는 트리플루디목사진 내성 부여 및/또는 증진을 위한 조성물 및 방법
WO2023222589A1 (en) 2022-05-20 2023-11-23 Syngenta Crop Protection Ag Herbicidal compounds
WO2024012968A1 (en) 2022-07-13 2024-01-18 Syngenta Crop Protection Ag Herbicidal pyrimidinone derivatives

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103261424A (zh) * 2010-12-16 2013-08-21 巴斯夫欧洲公司 对除草剂具有增强的耐受性的植物

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE85360T1 (de) 1985-08-07 1993-02-15 Monsanto Co Glyphosat resistente pflanzen.
DE3765449D1 (de) 1986-03-11 1990-11-15 Plant Genetic Systems Nv Durch gentechnologie erhaltene und gegen glutaminsynthetase-inhibitoren resistente pflanzenzellen.
US4708313A (en) 1986-03-31 1987-11-24 Wang Laboratories, Inc. Tilt apparatus for a display monitor
US5276268A (en) 1986-08-23 1994-01-04 Hoechst Aktiengesellschaft Phosphinothricin-resistance gene, and its use
FR2629098B1 (fr) 1988-03-23 1990-08-10 Rhone Poulenc Agrochimie Gene chimerique de resistance herbicide
US4940935A (en) 1989-08-28 1990-07-10 Ried Ashman Manufacturing Automatic SMD tester
AU639788B2 (en) 1990-04-26 1993-08-05 Plant Genetic Systems N.V. New bacillus thuringiensis strains and their genes encoding insecticidal toxins
US5277905A (en) 1991-01-16 1994-01-11 Mycogen Corporation Coleopteran-active bacillus thuringiensis isolate
DE69227911T2 (de) 1991-08-02 1999-05-12 Mycogen Corp Neuer mikroorganismus und insektizid
US5593881A (en) 1994-05-06 1997-01-14 Mycogen Corporation Bacillus thuringiensis delta-endotoxin
US5939602A (en) 1995-06-06 1999-08-17 Novartis Finance Corporation DNA molecules encoding plant protoporphyrinogen oxidase and inhibitor-resistant mutants thereof
US5767373A (en) 1994-06-16 1998-06-16 Novartis Finance Corporation Manipulation of protoporphyrinogen oxidase enzyme activity in eukaryotic organisms
US5792931A (en) 1994-08-12 1998-08-11 Pioneer Hi-Bred International, Inc. Fumonisin detoxification compositions and methods
US5981722A (en) 1995-11-20 1999-11-09 Board Of Regents For The University Of Oklahoma Trypsin inhibitors with insecticidal properties obtained from PENTACLETHRA MACROLOBA
US5737514A (en) 1995-11-29 1998-04-07 Texas Micro, Inc. Remote checkpoint memory system and protocol for fault-tolerant computer system
BR9911681A (pt) 1998-08-12 2001-10-02 Maxygen Inc Embaralhamento de dna para produzir culturas seletivas para herbicidas
US7462481B2 (en) 2000-10-30 2008-12-09 Verdia, Inc. Glyphosate N-acetyltransferase (GAT) genes
EP2166090B1 (de) 2003-08-01 2015-07-01 BASF Plant Science GmbH Verfahren zur Herstellung mehrfach ungesättigter Fettsäuren in transgenen Organismen
US7405074B2 (en) 2004-04-29 2008-07-29 Pioneer Hi-Bred International, Inc. Glyphosate-N-acetyltransferase (GAT) genes
US7671254B2 (en) 2005-08-25 2010-03-02 The Board Of Trustees Of The University Of Illinois Herbicide resistance gene, compositions and methods
US7842856B2 (en) * 2005-08-25 2010-11-30 The Board Of Trustees Of The University Of Illinois Herbicide resistance gene, compositions and methods
US9029111B2 (en) 2006-08-24 2015-05-12 Basf Plant Science Gmbh Isolation and characterization of a novel pythium omega 3 desaturase with specificity to all omega 6 fatty acids longer than 18 carbon chains
US8119784B2 (en) 2008-04-02 2012-02-21 E. I. Du Pont De Nemours And Company Delta-4 desaturase and its use in making polyunsaturated fatty acids
RS57062B1 (sr) 2010-03-17 2018-06-29 Basf Agrochemical Products Bv Biljke tolerantne na herbicide
WO2012052468A2 (en) 2010-10-21 2012-04-26 Basf Plant Science Company Gmbh Novel fatty acid desaturases, elongases, elongation components and uses therof
BR112013029907A2 (pt) 2011-06-01 2016-08-09 Basf Se “método de controle de vegetação indesejada e uso de uma base”
EP2726493B1 (en) 2011-07-01 2020-10-14 Monsanto Technology LLC Methods and compositions for selective regulation of protein expression
EP2739141A1 (en) 2011-08-02 2014-06-11 Basf Se Aqueous composition comprising a pesticide and a base selected from an alkali salt of hy-drogencarbonate
WO2013092244A1 (en) 2011-12-20 2013-06-27 Basf Se Herbicidal triazines
WO2013104561A1 (en) 2012-01-12 2013-07-18 Basf Se Herbicidal isoxazolo[5,4-b]pyridines
CN104219955A (zh) 2012-03-21 2014-12-17 巴斯夫欧洲公司 包含选自碳酸盐和/或磷酸盐的碱的固体颗粒状桶混物助剂
IN2014DN08569A (zh) 2012-03-21 2015-05-22 Basf Se
EA201691456A1 (ru) 2012-03-21 2016-11-30 Басф Се Адъювант баковой смеси, содержащий алкилполиглюкозид и основание
AR093743A1 (es) 2012-03-21 2015-06-24 Basf Se Adyuvante de mezcla en tanque que contiene glifosato que comprende una base seleccionada de un carbonato y/o fosfato
WO2013076315A2 (en) 2012-04-27 2013-05-30 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides
IN2014MN02211A (zh) 2012-04-27 2015-07-10 Basf Se
UA116348C2 (uk) 2012-04-27 2018-03-12 Басф Се Заміщені n-(тетразол-5-іл)- та n-(триазол-5-іл)арилкарбоксамідні сполуки та їх застосування як гербіцидів
IN2014MN02244A (zh) 2012-04-27 2015-10-09 Basf Se
EA201401312A1 (ru) 2012-05-25 2015-09-30 Басф Се КРИСТАЛЛИЧЕСКАЯ ФОРМА В 1,5-ДИМЕТИЛ-6-ТИОКСО-3-(2,2,7-ТРИФТОР-3-ОКСО-4-(ПРОП-2-ИНИЛ)-3,4-ДИГИДРО-2Н-БЕНЗО[b][1,4]ОКСАЗИН-6-ИЛ)-1,3,5-ТРИАЗИНАН-2,4-ДИОНА
JP2015518840A (ja) 2012-05-25 2015-07-06 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se 1,5−ジメチル−6−チオキソ−3−(2,2,7−トリフルオロ−3−オキソ−4−(プロピ−2−イニル)−3,4−ジヒドロ−2H−ベンゾ[b][1,4]オキサジン−6−イル)−1,3,5−トリアジナン−2,4−ジオンの結晶形態A
EP2855485A1 (en) 2012-06-01 2015-04-08 Basf Se Substituted pyridine compounds having herbicidal activity
WO2013182472A1 (en) 2012-06-06 2013-12-12 Basf Se Pyrazolopyrans having herbicidal and pharmaceutical properties
AR091489A1 (es) * 2012-06-19 2015-02-11 Basf Se Plantas que tienen una mayor tolerancia a herbicidas inhibidores de la protoporfirinogeno oxidasa (ppo)
US10041087B2 (en) * 2012-06-19 2018-08-07 BASF Agro B.V. Plants having increased tolerance to herbicides
ES2677475T3 (es) 2012-06-21 2018-08-02 Basf Se Adyuvante que comprende un alcoxilato de 2-propilheptilamina, surfactante a base de azúcar, y agente de control de neblina y humectante
AU2013298113A1 (en) 2012-08-03 2015-01-29 Basf Plant Science Company Gmbh Novel enzymes, enzyme components and uses thereof
WO2014030090A1 (en) 2012-08-20 2014-02-27 Basf Se Herbicide-metabolizing cytochrome p450 monooxygenase
CN104884441B (zh) 2012-10-24 2018-07-10 巴斯夫欧洲公司 除草的嗪类
WO2014097085A1 (en) 2012-12-18 2014-06-26 Basf Se Herbicide-metabolizing cytochrome p450 monooxygenases
WO2014124850A1 (en) 2013-02-14 2014-08-21 Basf Se Substituted [1,2,4]triazole and imidazole compounds
CA2902951A1 (en) 2013-04-30 2014-11-06 Basf Se Plants having increased tolerance to herbicides such as pyrazolone, isoxazole, or triketone derivative herbicides
CA2910604A1 (en) 2013-04-30 2014-11-06 Basf Se Plants having increased tolerance to n-heterocyclyl-arylcarboxamide herbicides
EA201592028A1 (ru) 2013-04-30 2016-07-29 Басф Се Растения, обладающие повышенной толерантностью к воздействию гербицидов
BR112015024506A2 (pt) 2013-04-30 2017-10-24 Basf Se métodos para controlar vegetação, para identificar uma heteroarila, para identificar uma sequência de nucleotídeos, para produzir uma célula vegetal e para produzir uma planta, ácido nucleico, célula vegetal, plantas e semente
BR112015027484A2 (pt) 2013-04-30 2017-12-05 Basf Se método para controlar vegetação indesejada, método para identificar uma bicicloarilcarboxamida, método para identificar uma sequência de nucleotídeos, ácidos nucleicos, célula vegetal, plantas, semente, método para produzir uma célula vegetal, método para produzir uma planta e método para identificar ou selecionar uma célula
MX2015015786A (es) 2013-05-15 2016-07-28 Basf Se Compuestos de n-(tetrazol-5-il)- y n-(triazol-5-il) arilcarboxamida sustituidos y su uso como herbicidas.
WO2014184073A1 (en) 2013-05-15 2014-11-20 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides
WO2014184074A1 (en) 2013-05-15 2014-11-20 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)hetarylcarboxamide compounds and their use as herbicides
WO2014184017A1 (en) 2013-05-15 2014-11-20 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)pyridin-3-yl-carboxamide compounds and their use as herbicides
WO2014184019A1 (en) 2013-05-15 2014-11-20 Basf Se N-(1,2,5-oxadiazol-3-yl)carboxamide compounds and their use as herbicides
WO2014184015A1 (en) 2013-05-15 2014-11-20 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides
WO2014184014A1 (en) 2013-05-15 2014-11-20 Basf Se N-(1,2,5-oxadiazol-3-yl)carboxamide compounds and their use as herbicides
CN105246900A (zh) 2013-05-24 2016-01-13 巴斯夫欧洲公司 具有除草活性的取代吡啶化合物
CA2914517A1 (en) 2013-06-26 2014-12-31 Basf Se Methods for improving the efficacy of anionic herbicides under hard water conditions and suitable compositions
UA116571C2 (uk) 2013-07-16 2018-04-10 Басф Се Гербіцидні азини
WO2015007564A1 (en) 2013-07-18 2015-01-22 Basf Se Substituted n-(1,2,4-triazol-3-yl)arylcarboxamide compounds and their use as herbicides
WO2015022640A2 (en) * 2013-08-12 2015-02-19 Basf Se Plants having increased tolerance to herbicides (ppo)
US10619138B2 (en) 2013-08-12 2020-04-14 Basf Se Herbicide-resistant hydroxyphenylpyruvate dioxygenases
AU2014307660A1 (en) * 2013-08-12 2016-03-03 Basf Agro B. V. Plants having increased tolerance to herbicides
WO2015052178A1 (en) 2013-10-10 2015-04-16 Basf Se 1,2,5-oxadiazole compounds and their use as herbicides
US20160280696A1 (en) 2013-10-10 2016-09-29 Basf Se Substituted 1,2,5-oxadiazole compounds and their use as herbicides
WO2015052173A1 (en) 2013-10-10 2015-04-16 Basf Se Tetrazole and triazole compounds and their use as herbicides
EP3055297A1 (en) 2013-10-10 2016-08-17 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides
MD4770B1 (ro) 2013-12-18 2021-10-31 BASF Agro B.V. Plante cu toleranţă sporită la erbicide
CA3032014A1 (en) * 2016-07-27 2018-02-01 BASF Agro B.V. Plants having increased tolerance to herbicides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103261424A (zh) * 2010-12-16 2013-08-21 巴斯夫欧洲公司 对除草剂具有增强的耐受性的植物

Also Published As

Publication number Publication date
MD4770B1 (ro) 2021-10-31
US20220315944A1 (en) 2022-10-06
EP3083968A1 (en) 2016-10-26
US20190382784A1 (en) 2019-12-19
BR112016014174A2 (pt) 2017-09-26
PH12016501133A1 (en) 2016-07-18
CN106029890A (zh) 2016-10-12
CA2933002C (en) 2023-08-15
MD20160080A2 (ro) 2017-02-28
WO2015092706A1 (en) 2015-06-25
BR112016014174B1 (pt) 2022-03-15
US10308953B2 (en) 2019-06-04
CA2933002A1 (en) 2015-06-25
UY35891A (es) 2015-06-30
AR099371A1 (es) 2016-07-20
AU2014369229A1 (en) 2016-06-09
AU2023203235A1 (en) 2023-08-10
AU2021202102A1 (en) 2021-05-06
EP3083968A4 (en) 2017-10-11
US11306322B2 (en) 2022-04-19
US20160374339A1 (en) 2016-12-29
EA201691198A1 (ru) 2016-11-30
AU2021202102B2 (en) 2023-02-23

Similar Documents

Publication Publication Date Title
CN106029890B (zh) 对除草剂具有增强的耐受性的植物
CN105637091B (zh) 对除草剂具有增强的耐受性的植物
US20230279420A1 (en) Plants having increased tolerance to herbicides
AU2016280215B2 (en) Plants having increased tolerance to herbicides
US10968462B2 (en) Plants having increased tolerance to herbicides
CA3044728A1 (en) Plants having increased tolerance to herbicides
CN111801012A (zh) 具有增加的除草剂耐受性的植物
WO2015150465A2 (en) Plants having increased tolerance to herbicides

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant