CN114891800B - 玉米穗长基因及其应用 - Google Patents
玉米穗长基因及其应用 Download PDFInfo
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- CN114891800B CN114891800B CN202210337655.2A CN202210337655A CN114891800B CN 114891800 B CN114891800 B CN 114891800B CN 202210337655 A CN202210337655 A CN 202210337655A CN 114891800 B CN114891800 B CN 114891800B
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Abstract
本发明涉及玉米穗长基因ZmBGLU11及其在改良玉米穗长性状中的应用,属于分子遗传学领域。本发明公开了玉米穗长基因ZmBGLU11,其特征在于所述基因的核苷酸序列如SEQ ID NO.2‑SEQ ID NO.3任意一个所示;所编码的氨基酸序列如SEQ ID NO.1所示。进一步地,本发明提供了增加玉米穗长的方法。
Description
技术领域
本发明涉及玉米穗长基因ZmBGLU11及其在改良玉米穗长性状中的应用,属于分子遗传学领域。
背景技术
玉米是我国重要的粮食和饲料作物,除此之外,还是医疗、化工和酿造等许多行业的不可或缺的原料,在我国国民经济中发挥重要的作用。玉米的产量是单位面积的穗数以及单穗产量等因素协调发展的结果,因此对决定这些因素的株型及穗部性状进行遗传研究对产量的遗传改良具有重要意义。然而这些性状多为多基因控制的数量性状,遗传机制比较复杂,且容易受到环境条件的影响。
玉米产量由穗行数、行粒数和籽粒重构成。一般而言,穗长越长、行粒数越多,籽粒发育的可能性空间越大。因此,穗长是玉米产量性状的重要组成因子,属于复杂的数量性状,
如今,已经发现的玉米穗长基因或数量性状位点包括第四染色体上的qEL4(周子键.玉米穗长qEL4和穗位高qEH1的验证和定位[D].河南农业大学,2014.),第一染色体上的ZmEL-1(华中农业大学.控制玉米穗长QTL位点的分子标记引物及应用:CN201811561800.5[P].2019-03-19.)和ZmEL-1(华中农业大学.玉米穗长基因和分子标记引物及其应用:CN202011358613.4[P].
2021-02-19.),第七染色体上的qEL7.2(华中农业大学.玉米基因ZmACO2在提高玉米产量中的应用:CN201910201675.5[P].2019-05-10.)。
对玉米穗长性状的遗传解析及优良基因型的挖掘,不仅能够加快对穗长性状遗传机制的剖析,也能为玉米产量性状改良工作提供优良的基因资源,具有很重要的理论及应用价值。
为解决上述问题,本发明利用玉米关联群体定位到一个控制玉米穗长性状的基因ZmBGLU11,敲除该基因后玉米穗长增加,利用上述基因和突变基因型可以改良玉米穗长性状,培育长穗玉米品种,从而提高玉米产量。本发明还提供了用于鉴定或辅助鉴定玉米穗长性状的标记和方法。
发明内容
本发明的目的之一在于提供一个影响玉米穗长性状的基因ZmBGLU11的核酸序列及其编码的氨基酸序列。
本发明的目的之二在于公开一种改良玉米穗长性状的方法。
本发明的目的之三在于公开一种玉米长穗长的突变基因。
本发明的目的之四在于公开一种鉴定或辅助鉴定玉米穗长性状的方法。
为实现上述目的,本发明采用如下技术方案:
本发明提供玉米基因在调控玉米穗长性状中的应用,其特征在于:所述基因序列如SEQ ID NO.2-SEQ ID NO.3、SEQ ID NO.10、SEQ ID NO.12任意一个所示。
本发明还提供一种增加玉米穗长的方法,其特征在于:抑制玉米中SEQ ID NO.1、SEQ ID NO.11、SEQ ID NO.13任意一个所示蛋白的表达和/或活性,选择玉米穗长增加的植株。
在一些实施方案中,上述抑制蛋白表达和/或活性的方法包括基因编辑、RNA干扰、T-DNA插入中任一种。
在一些实施方案中,上述增加玉米穗长的方法,其特征在于:所述基因编辑采用CRISPR/Cas9方法。
在一些实施方案中,上述增加玉米穗长的方法,其特征在于:所述CRISPR/Cas9方法在玉米中的基因组靶标区域的DNA序列如SEQ ID NO.4或SEQ ID NO.5所示。
本发明还提供一种增加玉米穗长的试剂盒,其特征在于:包括如下任一种:
(1)能够识别上述靶标序列的RNA分子;该RNA分子可以是包含gRNA、crRNAs和tracrRNA结构的sgRNA分子,也可以是gRNA、crRNAs和tracrRNA单独形成的复合体,或包括gRNA、crRNAs的复合体;在一些实施方案中,所述的RNA分子的序列如SEQ ID NO.6或SEQ IDNO.7所示;
(2)编码(1)所述RNA的DNA分子;
(3)表达(1)所述RNA的载体。
本发明还提供一种玉米突变基因,其特征在于:所述突变基因序列为SEQ ID NO.8或SEQ ID NO.9所示。
本发明还提供上述的玉米突变基因在增加玉米穗长中的应用。
本发明还提供一种鉴定或辅助鉴定玉米穗长性状的方法,其特征在于,检测待测材料中6号染色体上141973931-142002570区间内的标记,该区间是与本发明定位到的穗长基因紧密连锁的区域;
如果待测材料中包含SEQ ID NO.14、SEQ ID NO.16、SEQ ID NO.18、SEQ IDNO.20、SEQ ID NO.22、SEQ ID NO.24、SEQ ID NO.26任意一个所示序列的基因型,则待测材料表现短穗性状;如果待测材料中包含SEQ ID NO.15、SEQ ID NO.17、SEQ ID NO.19、SEQID NO.21、SEQ ID NO.23、SEQ ID NO.25、SEQ ID NO.27任意一个所示序列的基因型,则待测材料表现长穗性状。
本发明还提供一种用于鉴定或辅助鉴定玉米穗长性状的引物对,其特征在于,所述引物对选自SEQ ID NO.28和SEQ ID NO.29;SEQ ID NO.30和SEQ ID NO.31;SEQ IDNO.32和SEQ ID NO.33;SEQ ID NO.34和SEQ ID NO.35;SEQ ID NO.36和SEQ ID NO.37;SEQID NO.38和SEQ ID NO.39;SEQ ID NO.40和SEQ ID NO.41;SEQ ID NO.42和SEQ ID NO.43;SEQ ID NO.44和SEQ ID NO.45;SEQ ID NO.46和SEQ ID NO.47;SEQ ID NO.48和SEQ IDNO.49;SEQ ID NO.50和SEQ ID NO.51;SEQ ID NO.52和SEQ ID NO.53;SEQ ID NO.54和SEQID NO.55任意一对序列所示。
上述列举的引物对均可以用来检测玉米6号染色体上141973931-142002570区间内的标记,从而区分长穗和短穗性状的玉米材料。
与现有的技术相比,本发明的有益效果是:本发明提供的ZmBGLU11基因及其编码的蛋白具有调控玉米穗长性状的功能,该基因的功能是之前的公开资料中未报道的。利用CRISPR/Cas9方法敲除该基因能够增加玉米穗长。本发明鉴定了基因敲除后的突变基因序列,利用这些突变基因可以进一步改良其他玉米品种的穗长性状,从而培育长穗玉米品种,提高玉米产量。本发明还提供了用于鉴定或辅助鉴定玉米穗长性状的标记和方法。
附图说明
图1短穗自交系材料KUI3和长穗自交系材料B77表型示意图。
图2玉米穗长QTL初定位结果。1-10分别代表第1号染色体到第10号染色体。纵轴表示LOD值,横轴表示染色体上的遗传距离。
图3qEL6.2-2的精细定位结果。(A)HIF材料;(B)不同重组家系在2019年河北保定和2020年河北保定的穗长表型数据分析结果,灰色代表NILKUI3基因型,白色代表NILB77基因型,黑色代表杂合区段。(C)将qEL6.2-2精细定位于第6号染色体Indel23和I30之间约9kb的区间内,这一区段内包含有Zm00001d037920基因的部分编码区,同时下游Zm00001d037918基因的调控区也位于定位区间段内。N代表样本数目,P值为样本数据单因素方差分析结果。图4候选基因表达量结果。在三个近等基因系HIF1、HIF2和HIF8中候选基因Zm00001d037918和Zm00001d037920FPKM值数据分析结果。灰色代表NILKUI3基因型,白色代表NILB77基因型,P值为样本数据单因素方差分析结果。
图5超表达载体图。主要元件标注在图上。
图6基因编辑载体图。主要元件标注在图上。
图7基因编辑的靶标位置、靶标序列(灰色)和编辑后的序列展示。“-”表示缺失。
图8标记检测的基因分型效果图。H11和H12分别为KUI3和B77,其余为检测样品。
具体实施方式
提供以下定义和方法用以更好地界定本申请以及在本申请实践中指导本领域普通技术人员。除非另作说明,术语按照相关领域普通技术人员的常规用法理解。本文所引用的所有专利文献、学术论文、行业标准及其他公开出版物等,其中的全部内容整体并入本文作为参考。
本发明从KUI3和B77构建的RIL群体中定位到一个影响玉米穗长性状的QTLqEL6.2-2,该位点位于第6号染色体9kb区间内。根据基因功能注释信息和基因功能验证确认Zm00001d037918是qEL6.2-2QTL区间内控制玉米穗长性状的基因,命名为ZmBGLU11。
本发明进一步确定超表达ZmBGLU11基因后玉米穗长变短,敲除基因后玉米穗长变长,显示该基因是玉米穗长性状的负调控因子。
本发明进一步测定了基因敲除后的突变基因序列,这些突变基因可以转育到其他玉米品种中改良受体的穗长性状,从而培育长穗长品种,增加玉米产量。
以下实施例用于说明本发明,但不用来限制本发明的范围。在不背离本发明精神和实质的情况下,对本发明方法、步骤或条件所作的修改或替换,均属于本申请的范围。若无特别指明,实施例按照常规实验条件,如Sambrook等人的分子克隆实验手册(SambrookJ&Russell D W,Molecular cloning:alaboratory manual,2001),或按照制造厂商说明书建议的条件。若未特别指明,实施例中所用的化学试剂均为常规市售试剂,实施例中所用的技术手段为本领域技术人员所熟知的常规手段。
实施例1玉米穗长QTL的定位
本发明前期从短穗玉米自交系材料KUI3和长穗玉米自交系材料B77作为亲本构建了RIL重组自交系群体(图1),通过调查不同种植时间和地点的玉米穗长表型值,并利用亲本Illumina Maize SNP50 BeadChip基因型数据和RNA-seq数据,在玉米第六号染色体134.1-139.3Mb(V2版本)区间范围内鉴定到一个控制穗长和行粒数的QTL qEL6.2,可以解释18.92%的表型变异。根据定位结果,该QTL在8个环境点检测时,其最高LOD值大小、效应值大小和解释的表型变异率有所不同,但在8个环境点都可以检测到,说明该QTL非常稳定,可以在多个环境点起作用(图2)。
为了精细定位QTL qEL6.2,选择RIL群体中F6剩余杂合材料(Heterogeneousinbred family,HIF):HZAU-551-1作为初始定位材料,设计分子标记IDP8645、IDP785、B4、B14等对背景杂合区段进行筛选,最终选择在定位区段杂合而背景纯合的材料对该QTL进行验证并进行下一步精细定位。在精细定位过程中,通过不断筛选新的标记和新的重组单株,繁种后对近等基因系穗长表型进行单因素方差分析从而缩小定位区段。根据不同近等基因系穗长表型分析结果将QTLqEL6.2分成了两个更小的QTL,分别命名为qEL6.2-1和qEL6.2-2。
为了克隆到qEL6.2-2中的穗长基因,于2018年春在武汉种植了定位区间内的多个不同重组类型的玉米分离后代,利用亲本材料中qEL6.2-2区段内不同差异序列设计的多个分子标记I31、I32、BO、I19、I25、IN23等对其进行基因型鉴定。之后利用从中获得的多个在相同染色体区段纯合的NILKUI3基因型和纯合NILB77基因型材料进行表型测定,同时对不同重组家系进行基因型鉴定筛选出新的染色体重组的单株进行自交。将上述不同重组类型的自交后代和新的重组单株的子代于2019年春在河北保定种植,确认基因型后,比较穗长表型差异并重复表型结果。
定位结果表明,在BQ-KB127片段之间,近等基因系HIF1和HIF4中携带纯合NILKUI3基因型个体的穗长表型显著低于携带纯合NILB77基因型的个体(p<0.05),而重组类型HIF2和HIF5分离后代中,两类基因型植株的果穗穗长差异不显著(p>0.05)(图3A-B)。因此,将qEL6.2-2定位于标记Indel23-I30区间,并将每种重组类型分离出的纯合子代单株自交留种,进一步验证该定位区间。2020年春,继续在河北保定种植每种重组类型分离出的纯合子代进行后代测验,并再次将qEL6.2-2定位在标记Indel23-I30之间,验证了2019年的定位结果(图3A-B)。基于玉米B73参考基因组(RefGenV4)注释信息,这一区间长8657bp,含有Zm00001d037920基因的部分编码区,以及Zm00001d037918基因的调控区(图3C)。
基于三个不同近等基因系HIF1、HIF2和HIF8中候选基因编码区扩增结果以及RNA-Seq数据,发现Zm00001d037920基因编码区没有差异并且在近等基因系中没有差异表达;而在不同跨叠系中当表型显著时,Zm00001d037918基因的表达量是有显著差异的。因此Zm00001d037918是qEL6.2-2的候选基因(图4)。
实施例2玉米穗长基因的功能验证
qEL6.2-2的候选基因Zm00001d037918编码非氰β葡萄糖苷酶,将其命名为ZmBGLU11。根据玉米B73参考基因组上的注释信息,ZmBGLU11编码蛋白的氨基酸序列如SEQID NO.1所示,基因组序列如SEQ ID NO.2所示,cDNA序列如SEQ ID NO.3所示,之前并无公开资料显示该基因控制玉米穗长性状。此外,本发明进一步测定了ZmBGLU11基因在NIL-KUI3中基因组序列如SEQ ID NO.10,编码的氨基酸序列如SEQ ID NO.11所示;在NIL-B77中基因组序列如SEQ ID NO.12,编码的氨基酸序列如SEQ ID NO.13所示所示。序列比对结果表明NIL近等基因系材料中的这两种氨基酸序列与B73参考基因组所编码的氨基酸序列SEQID NO.1具有高度相似性,因此均具有调控玉米穗长的功能。为了验证其功能,将该基因进行超表达和敲除操作。
过表达的遗传转化是由Ubiquitin基因(UBI,Zm00001d015327)的启动子驱动ZmBGLU11全长基因序列(SEQ ID NO.2、SEQ ID NO.10、SEQ ID NO.12),采用SmaI单酶切方法,将pUBI::ZmBGLU11连接到过表达载体pZZ-EYFP(图5),载体构建完成后转化大肠杆菌挑阳性单克隆送测序,确定基因正确连接到载体上。将得到的正确克隆的质粒通过农杆菌介导的遗传转化到玉米自交系KN5585。对获得的T1代转化植株,针对基因的表达量进行检测,挑选表达量明显升高的材料进行后续的表型分析,表达量检测以玉米内参基因Zm00001d010159表达量为参照(引物见表1)。
表1基因表达检测所用的引物序列
利用在线软件CRISPR-P 2.0(http://crispr.hzau.edu.cn/CRISPR2/)在基因共性CDS区域上各选取两个靶标编辑位点设计gRNA(序列见表2)。直接合成约2000bp的“U6-promoter1-gRNA1-sgRNA-U6 promoter2-gRNA2-sgRNA”融合单元序列,利用双酶切体系将其从中间载体PUC57上切下,并通过同源重组的方法将酶切片段连接到骨架载体CPB-ZmUbi-hspCas9上(图6)。将重组载体转化至大肠杆菌感受态细胞DH5α,检测目标序列,序列检测无误后转化玉米自交系KN5585。对获得的T0代转化植株,每个基因的两个靶标位点进行检测。检测通过PCR扩增后测序,根据测序序列分析编辑类型。
共获得两个成功编辑的材料KO1和KO2,KO1缺失450bp,KO2缺失421bp。因此,KO1中的ZmBGLU11基因突变后的序列如SEQ ID NO.8所示,KO2中的ZmBGLU11基因突变后的序列如SEQ ID NO.9所示。
表2基因编辑的靶标序列和检测引物信息
获得的ZmBGLU11基因超表达材料的穗长、行粒数和穗重均显著低于野生型对照,而基因编辑敲除材料的穗长、行粒数和穗重均显著高于野生型对照。进一步对超表达和敲除株系的农艺性状和开花期进行了调查,发现当超表达和敲除该基因后,株型没有显著差异且并不影响开花期(SEQ ID NO.2超表达和两个敲除植株表型数据见表3和表4,SEQ IDNO.10、SEQ ID NO.12超表达和敲除数据与之类似)。
表3ZmBGLU11对穗长、行粒数、穗重的影响
OE1,OE2:2个超表达材料;KO1,KO2:2个敲除材料;NT:受体对照;N:材料数。表型值以平均值±标准差表示,显著性用单因素方差分析计算获得。
表4ZmBGLU11对株型和开花期的影响
OE1,OE2:2个超表达材料;KO1,KO2:2个敲除材料;NT:受体对照;N:材料数。表型值以平均值±标准差表示,显著性用单因素方差分析计算获得。
上述结果显示,KO1和KO2中的ZmBGLU11突变基因可以增加玉米的穗长、行粒数和穗重。将这两个突变序列的任何一个杂交导入到常规玉米材料中均可以增加玉米的穗长、行粒数和穗重性状。
实施例3利用分子标记育种改良玉米穗长性状
本发明在基因定位克隆过程中使用到多个分子标记,如I31、I32、BO、I19、I25、IN23等,这些标记可以对近等基因系的材料进行长穗和短穗性状的基因分型,因此可以用作分子育种的辅助手段改良玉米穗长性状,或用来在生育期早期检测标记的基因型,从而提前筛选长穗或短穗材料,分型时可以使用PCR结合毛细管电泳的方法进行检测。
这些标记检测时可以使用表5所列举的引物对。
表5标记检测引物及判定标准
1:分别对应序列表SEQ ID NO.28-55的序列;
2:B73 V4参考基因组第6染色体上的位置。
具体检测流程以标记BQ为例列举如下:
提取不同玉米材料以及KUI3和B77的叶片DNA,利用BQ标记以常规15ul PCR扩增体系扩增叶片DNA,PCR反应结束后产物使用常规SSR片段分析仪器进行分型。最终结果根据扩增产物大小判定不同材料的基因型。检测结果见图8。共检测了96个材料,其中95和96泳道(附图8中的H11和H12)是KUI3和B77的分型结果,其他材料产物片段大小若与KUI3一致,则为短穗基因型,若与B77一致,则为长穗基因型。
另外,本发明还对一些标记在长穗和短穗材料中的PCR扩增序列进行了测序,鉴定出了它们在不同性状材料中的序列差异(详见表5)。因此,针对这些标记可以设计出更多的方法进行检测,例如普通PCR扩增然后对扩增产物进行测序的方式,或使用KASP(Kompetitive Allele-Specific PCR)标记检测方法。这些方法均是本领域技术人员熟悉的常规技术手段。
虽然,上文中已经用一般性说明及具体实施方案对本发明作了详尽的描述,但在本发明基础上,可以对之作一些修改或改进,这对本领域技术人员而言是显而易见的。因此,在不偏离本发明精神的基础上所做的这些修改或改进,均属于本发明要求保护的范围。
序列表
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<120> 玉米穗长基因及其应用
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gtagggatca gtacagctag atcgcgtgag ttccgtcgta catcctttta gttcagcctc 360
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cactggcctg gaggcctacc gcttctccat ttcttggtcc aggcttattc caagtaagac 1560
gtactactag ctagctagca ctgtacagct agcaacaagt tccaagtagt ctcactctca 1620
ctcacaccac taacaatgtg tgcacatcat caggaggaag aggagccatc aaccccaagg 1680
gcctcgagta ttacaacaac ctcatcaatg agctagtaaa acgaggtcgg tcgatcgtag 1740
gccatctact actcccttaa ttaattaatt aattaatgag gctgctggat ctgaacctgg 1800
ggattatata ttcaggaatt gagatacacg tgaccctgtc ccacctggat taccctcaga 1860
tcctggagga cgagtaccac ggctggctga gccccaggat ggtgtaagaa tctcctcgtc 1920
tgcttgcttg ctcgagctgc cacctgcctg ctgctgcacg tactcatcag atccctgcag 1980
ggacgacttc gaggcgtacg cggacgtgtg cttccgcgag ttcggcgacc gggtgaggca 2040
ctggaccacc atggacgagc cgaacgtcaa ctccatcgcc gcctacgaca acggcgcctt 2100
cccccccggc cgctgctccc cgccgttcgg gttcggcact aactgcaccg ccggcggcaa 2160
ctccagcgtc gagccctacg tcgtcaccca caactgcatc ctggcgcacg ccgccgtcgc 2220
cgccctctac acccgcagct accgtgccga acagcagggc gtcgtcggca tcaacatcta 2280
caccttctgg aactacccct tctcccccgc ccccgccgac gtccaggcca cgcagcgctc 2340
gctcgacttc atgatcggct ggtcagcatt gttagctagc tgtgtacgtg tatatatata 2400
tatatatgag ttagtactaa gactattaat taatttaact cggtttgttt tgcttcatta 2460
tattaattag gatggtcaac ccgttggtgt atggagacta ccctcaagtg atgaagagga 2520
tagtcgggtc ccgccttccc aggttcacca agcggcagtc ggagatggtc cgcgggacgg 2580
cggatttcat tggcataaac cactacacct ccgtgtacgt cagtgatcgc cccaacgacg 2640
cagcagccga caccacgggg ccccgggact acaatgctga tctgtcggct accttcagat 2700
gtgagttctt ccatctcttc tccttctcca gataataata tacgtatata tatgtcacaa 2760
tctgattgct atgccctgct gctgcccttt ttaatttgct tcttcattgt tgctgcagtt 2820
tctcgcgatg atccagctac tggccaggta tatttatata ctcccttcgt ttcgttttaa 2880
ctgtcgctga atagtgcaaa attgaactat ccagtgacaa ctaaaaaaac agaaggagta 2940
tataactctt ctcttctgta actgaactga gttacaacca gccacaatat atacagattt 3000
acagtagcgt tttcttcttc ttcttctttc tttctttaac agttcgtccc aatcaacatg 3060
ccaagcgacc cgcagggact gcaatgcatg ctcgagtatc tcagccaaac ctacaacaac 3120
atccccgtct acgtgcagga aaacggcaag tgtggccggt ggcctactca tcaacatcaa 3180
ataaataaat ggccagcagt tttttctttg caattctgac gactcctgtt ctgctcttcc 3240
attccgttgc tgattaacta ggctacgggg cgctcttcaa cgactccatc catgaccacg 3300
agagagccga gtacttgagt gcctacatgg gcagcgcact cgctgcactc aggtacgcta 3360
cgggatatat atatcagttc gatcgttgtg gctatatatc gatggaataa aattaactga 3420
tccaaggcct gctgcaggaa cggagccaac gtgaaggggt acttcgtctg gtcgttcctg 3480
gacgtgtttg agctgctggc gggctactac tcgcgatacg gcctctacca tgtcgatttt 3540
caggacccgg agctgccgag gacgccaaaa ctctctgcgc tgtggtacag caagttcttg 3600
aagaatgaaa tcgacataat agagaacgtt gtcagcgata ctgacgatgc gcgctcgcat 3660
gctgctgaac aatgagttag tttgctagca agcagcaggc agcagcacac gacatatcac 3720
atatgcatgt cgtagtagcg gaggaaaaga atgtttctta tccattcttt ttttttcaca 3780
agtccacaga agctcagaat tttcagcagt tggtcaggcc cggaattcag tgttcgtgaa 3840
tcgtagccat aggcaccctc tttggctgta gccctgtagt atgcgctacg tacggcaaca 3900
gttgtcatga gtcactctgt cgctactgac acaataagta atacagaaag gaactattac 3960
tcttgcagtt gcacgt 3976
<210> 3
<211> 1952
<212> DNA
<213> Zea mays
<400> 3
atccagagaa gctagagtcc aggtctcact cgcgaccgag agccacagag aaatgggggg 60
ccctggtcgt ccctggcacc ggcacgtctt cctcgtcgtg tcgctgcagc ttctccttgt 120
ggcgccatgg caggacgaga cggccgctcg agctctcaat ttcaccaggc aggatttccc 180
cagggccttc gtctttggtg ccggcacgtc agcttatcag tacgaagggg caaccgatga 240
agacggaagg agcccaagca tatgggacaa ctttactcat gcaggtagga tgccggacaa 300
aagcactggc gacctagggg cggacggcta ccacaaatac aagggagacg tgcagctgat 360
gagtgacact ggcctggagg cctaccgctt ctccatttct tggtccaggc ttattccaag 420
aggaagagga gccatcaacc ccaagggcct cgagtattac aacaacctca tcaatgagct 480
agtaaaacga ggaattgaga tacacgtgac cctgtcccac ctggattacc ctcagatcct 540
ggaggacgag taccacggct ggctgagccc caggatggtg gacgacttcg aggcgtacgc 600
ggacgtgtgc ttccgcgagt tcggcgaccg ggtgaggcac tggaccacca tggacgagcc 660
gaacgtcaac tccatcgccg cctacgacaa cggcgccttc ccccccggcc gctgctcccc 720
gccgttcggg ttcggcacta actgcaccgc cggcggcaac tccagcgtcg agccctacgt 780
cgtcacccac aactgcatcc tggcgcacgc cgccgtcgcc gccctctaca cccgcagcta 840
ccgtgccgaa cagcagggcg tcgtcggcat caacatctac accttctgga actacccctt 900
ctcccccgcc cccgccgacg tccaggccac gcagcgctcg ctcgacttca tgatcggctg 960
gatggtcaac ccgttggtgt atggagacta ccctcaagtg atgaagagga tagtcgggtc 1020
ccgccttccc aggttcacca agcggcagtc ggagatggtc cgcgggacgg cggatttcat 1080
tggcataaac cactacacct ccgtgtacgt cagtgatcgc cccaacgacg cagcagccga 1140
caccacgggg ccccgggact acaatgctga tctgtcggct accttcagat tttctcgcga 1200
tgatccagct actggccagt tcgtcccaat caacatgcca agcgacccgc agggactgca 1260
atgcatgctc gagtatctca gccaaaccta caacaacatc cccgtctacg tgcaggaaaa 1320
cggctacggg gcgctcttca acgactccat ccatgaccac gagagagccg agtacttgag 1380
tgcctacatg ggcagcgcac tcgctgcact caggaacgga gccaacgtga aggggtactt 1440
cgtctggtcg ttcctggacg tgtttgagct gctggcgggc tactactcgc gatacggcct 1500
ctaccatgtc gattttcagg acccggagct gccgaggacg ccaaaactct ctgcgctgtg 1560
gtacagcaag ttcttgaaga atgaaatcga cataatagag aacgttgtca gcgatactga 1620
cgatgcgcgc tcgcatgctg ctgaacaatg agttagtttg ctagcaagca gcaggcagca 1680
gcacacgaca tatcacatat gcatgtcgta gtagcggagg aaaagaatgt ttcttatcca 1740
ttcttttttt ttcacaagtc cacagaagct cagaattttc agcagttggt caggcccgga 1800
attcagtgtt cgtgaatcgt agccataggc accctctttg gctgtagccc tgtagtatgc 1860
gctacgtacg gcaacagttg tcatgagtca ctctgtcgct actgacacaa taagtaatac 1920
agaaaggaac tattactctt gcagttgcac gt 1952
<210> 4
<211> 20
<212> DNA
<213> Zea mays
<400> 4
acaactgcat cctggcgcac 20
<210> 5
<211> 20
<212> DNA
<213> Zea mays
<400> 5
ccgtgtacgt cagtgatcgc 20
<210> 6
<211> 103
<212> DNA/RNA
<213> unknown(人工合成)
<400> 6
acaacugcau ccuggcgcac guuuuagagc uagaaauagc aaguuaaaau aaggcuaguc 60
cguuaucaac uugaaaaagu ggcaccgagu cggugcuuuu uuu 103
<210> 7
<211> 103
<212> DNA/RNA
<213> unknown(人工合成)
<400> 7
ccguguacgu cagugaucgc guuuuagagc uagaaauagc aaguuaaaau aaggcuaguc 60
cguuaucaac uugaaaaagu ggcaccgagu cggugcuuuu uuu 103
<210> 8
<211> 3535
<212> DNA
<213> unknown(人工合成)
<400> 8
atctatgagt actaaccagt ccctctcatc catccggaga agctagagtc caggtctcac 60
tcgcgaccga gagccacaga gaaatggggg cccctgctcg tccctggcgc cggcacgtct 120
tcctcgtcgt gtcgctgcag ctgctccttg tggcgccatg gcaggacgag acggccgctc 180
gagctctcaa tttcaccagg caggatttcc ccagggcctt cgtctttggt gccggcacgt 240
cagcttatca ggtaggtagg gatcagtaca gctagctcgc gtgagttccg tcgtacatcc 300
ttttagttca gcctcttggg gggtgtttga agagagttct tggactaact tcatcttaat 360
tctcggtcaa cgactctact gattccctgc agcttaacgt catgttttgc ttgtgcttaa 420
ttaattatat atgcagtacg aaggggcaac cgatgaagac ggaaggagcc caagcatatg 480
ggacaacttt actcatgcag gtgaaccttg atttgcgaat cgttttattt atgtatgtca 540
tatggttggg cttgagagcc ccgcaatttg aaggagaagg gagatgatgg aggttcatgg 600
gaagaaaaag aagggagtga ataagaaaga agggaaaaga aagaaagaaa gaaagaaaga 660
aagaaagaag ggattgaaca aggaaggaaa gaagggagat gatggaagaa agaaagaaag 720
aaagagtgcc cttgtcctat actatactat aggcaacgtg cagaaaaaaa aaatggggga 780
aaaacaggaa aaagaaacga aaaagaaaga aaaaccaaag atgtcttttt ccccacacct 840
tttgacattt tgcattggaa gggattggaa atgacgtatt catcgtgtgt acttttgcgc 900
catgcatttg gactctagtt ttctgtagta tgcgtgtgtt ttgggagcta atattaatgc 960
atcatgttat atacaaaatg gttgtaaccg caggtaggat gccggacaaa agcactggcg 1020
acctaggggc ggacggctac cacaaataca aggtctctct gcactctaaa tttgctttgt 1080
tggttcagta taccaagtcc aatttttttt aaaaaaatgc aatatcctag tatgttatta 1140
gcagacagtg atgtttggag accgtacgtg aaaccatata atcttgtttg tccctttcgt 1200
tggcatatag tagttggcta cagcttcctt ggccgatact tttcacgcca taccttgtgt 1260
tgacaaatgg agtagcacta ggcaggttta acttaaccct ttatattata tggagtagaa 1320
cttggccgat acttttggac aatgtttgag tcaagcttat aaaattttgt ctacaaataa 1380
ctactatgtg cacagtggct ttttactcat cacaaaagga cacattttca gggagacgtg 1440
cagctgatga gtgacactgg cctggaggcc taccgcttct ccatttcttg gtccaggctt 1500
attccaagta agacgtacta ctagctagct agcactgtac agctagcaac aagttccaag 1560
tagtctcact ctcactcaca ccactaacaa tgtgtgcaca tcatcaggag gaagaggagc 1620
catcaacccc aagggcctcg agtattacaa caacctcatc aatgagctag taaaacgagg 1680
tcggtcgatc gtaggccatc tactactccc ttaattaatt aattaattaa tgaggctgct 1740
ggatctgaac ctggggatta tatattcagg aattgagata cacgtgaccc tgtcccacct 1800
ggattaccct cagatcctgg aggacgagta ccacggctgg ctgagcccca ggatggtgta 1860
agaatctcct cgtctgcttg cttgctcgag ctgccacctg cctgctgctg cacgtactca 1920
tcagatccct gcagggacga cttcgaggcg tacgcggacg tgtgcttccg cgagttcggc 1980
gaccgggtga ggcactggac caccatggac gagccgaacg tcaactccat cgccgcctac 2040
gacaacggcg ccttcccccc cggccgctgc tccccgccgt tcgggttcgg cactaactgc 2100
accgccggcg gcaactccag cgtcgagccc tacgtcgtca cccacagcag ccgacaccac 2160
ggggccccgg gactacaatg ctgatctgtc ggctaccttc agatgtgagt tcttccatct 2220
cttctccttc tccagataat aatatacgta tatatatgtc acaatctgat tgctatgccc 2280
tgctgctgcc ctttttaatt tgcttcttca ttgttgctgc agtttctcgc gatgatccag 2340
ctactggcca ggtatattta tatactccct tcgtttcgtt ttaactgtcg ctgaatagtg 2400
caaaattgaa ctatccagtg acaactaaaa aaacagaagg agtatataac tcttctcttc 2460
tgtaactgaa ctgagttaca accagccaca atatatacag atttacagta gcgttttctt 2520
cttcttcttc tttctttctt taacagttcg tcccaatcaa catgccaagc gacccgcagg 2580
gactgcaatg catgctcgag tatctcagcc aaacctacaa caacatcccc gtctacgtgc 2640
aggaaaacgg caagtgtggc cggtggccta ctcatcaaca tcaaataaat aaatggccag 2700
cagttttttc tttgcaattc tgacgactcc tgttctgctc ttccattccg ttgctgatta 2760
actaggctac ggggcgctct tcaacgactc catccatgac cacgagagag ccgagtactt 2820
gagtgcctac atgggcagcg cactcgctgc actcaggtac gctacgggat atatatatca 2880
gttcgatcgt tgtggctata tatcgatgga ataaaattaa ctgatccaag gcctgctgca 2940
ggaacggagc caacgtgaag gggtacttcg tctggtcgtt cctggacgtg tttgagctgc 3000
tggcgggcta ctactcgcga tacggcctct accatgtcga ttttcaggac ccggagctgc 3060
cgaggacgcc aaaactctct gcgctgtggt acagcaagtt cttgaagaat gaaatcgaca 3120
taatagagaa cgttgtcagc gatactgacg atgcgcgctc gcatgctgct gaacaatgag 3180
ttagtttgct agcaagcagc aggcagcagc acacgacata tcacatatgc atgtcgtagt 3240
agcggaggaa aagaatgttt cttatccatt cttttttttt cacaagtcca cagaagctca 3300
gaattttcag cagttggtca ggcccggaat tcagtgttcg tgaatcgtag ccataggcac 3360
cctctttggc tgtagccctg tagtatgcgc tacgtacggc aacagttgtc atgagtcact 3420
ctgtcgctac tgacacaata agtaatacag aaaggaacta ttactcttgc agttgcacgt 3480
cgacgttttg gatttcttaa ctaatttgcc tatgagtgtg gtgccggcat ccacc 3535
<210> 9
<211> 3564
<212> DNA
<213> unknown(人工合成)
<400> 9
atctatgagt actaaccagt ccctctcatc catccggaga agctagagtc caggtctcac 60
tcgcgaccga gagccacaga gaaatggggg cccctgctcg tccctggcgc cggcacgtct 120
tcctcgtcgt gtcgctgcag ctgctccttg tggcgccatg gcaggacgag acggccgctc 180
gagctctcaa tttcaccagg caggatttcc ccagggcctt cgtctttggt gccggcacgt 240
cagcttatca ggtaggtagg gatcagtaca gctagctcgc gtgagttccg tcgtacatcc 300
ttttagttca gcctcttggg gggtgtttga agagagttct tggactaact tcatcttaat 360
tctcggtcaa cgactctact gattccctgc agcttaacgt catgttttgc ttgtgcttaa 420
ttaattatat atgcagtacg aaggggcaac cgatgaagac ggaaggagcc caagcatatg 480
ggacaacttt actcatgcag gtgaaccttg atttgcgaat cgttttattt atgtatgtca 540
tatggttggg cttgagagcc ccgcaatttg aaggagaagg gagatgatgg aggttcatgg 600
gaagaaaaag aagggagtga ataagaaaga agggaaaaga aagaaagaaa gaaagaaaga 660
aagaaagaag ggattgaaca aggaaggaaa gaagggagat gatggaagaa agaaagaaag 720
aaagagtgcc cttgtcctat actatactat aggcaacgtg cagaaaaaaa aaatggggga 780
aaaacaggaa aaagaaacga aaaagaaaga aaaaccaaag atgtcttttt ccccacacct 840
tttgacattt tgcattggaa gggattggaa atgacgtatt catcgtgtgt acttttgcgc 900
catgcatttg gactctagtt ttctgtagta tgcgtgtgtt ttgggagcta atattaatgc 960
atcatgttat atacaaaatg gttgtaaccg caggtaggat gccggacaaa agcactggcg 1020
acctaggggc ggacggctac cacaaataca aggtctctct gcactctaaa tttgctttgt 1080
tggttcagta taccaagtcc aatttttttt aaaaaaatgc aatatcctag tatgttatta 1140
gcagacagtg atgtttggag accgtacgtg aaaccatata atcttgtttg tccctttcgt 1200
tggcatatag tagttggcta cagcttcctt ggccgatact tttcacgcca taccttgtgt 1260
tgacaaatgg agtagcacta ggcaggttta acttaaccct ttatattata tggagtagaa 1320
cttggccgat acttttggac aatgtttgag tcaagcttat aaaattttgt ctacaaataa 1380
ctactatgtg cacagtggct ttttactcat cacaaaagga cacattttca gggagacgtg 1440
cagctgatga gtgacactgg cctggaggcc taccgcttct ccatttcttg gtccaggctt 1500
attccaagta agacgtacta ctagctagct agcactgtac agctagcaac aagttccaag 1560
tagtctcact ctcactcaca ccactaacaa tgtgtgcaca tcatcaggag gaagaggagc 1620
catcaacccc aagggcctcg agtattacaa caacctcatc aatgagctag taaaacgagg 1680
tcggtcgatc gtaggccatc tactactccc ttaattaatt aattaattaa tgaggctgct 1740
ggatctgaac ctggggatta tatattcagg aattgagata cacgtgaccc tgtcccacct 1800
ggattaccct cagatcctgg aggacgagta ccacggctgg ctgagcccca ggatggtgta 1860
agaatctcct cgtctgcttg cttgctcgag ctgccacctg cctgctgctg cacgtactca 1920
tcagatccct gcagggacga cttcgaggcg tacgcggacg tgtgcttccg cgagttcggc 1980
gaccgggtga ggcactggac caccatggac gagccgaacg tcaactccat cgccgcctac 2040
gacaacggcg ccttcccccc cggccgctgc tccccgccgt tcgggttcgg cactaactgc 2100
accgccggcg gcaactccag cgtcgagccc tacgtcgtca cccacatgta cgtcagtgat 2160
cgccccaacg acgcagcagc cgacaccacg gggccccggg actacaatgc tgatctgtcg 2220
gctaccttca gatgtgagtt cttccatctc ttctccttct ccagataata atatacgtat 2280
atatatgtca caatctgatt gctatgccct gctgctgccc tttttaattt gcttcttcat 2340
tgttgctgca gtttctcgcg atgatccagc tactggccag gtatatttat atactccctt 2400
cgtttcgttt taactgtcgc tgaatagtgc aaaattgaac tatccagtga caactaaaaa 2460
aacagaagga gtatataact cttctcttct gtaactgaac tgagttacaa ccagccacaa 2520
tatatacaga tttacagtag cgttttcttc ttcttcttct ttctttcttt aacagttcgt 2580
cccaatcaac atgccaagcg acccgcaggg actgcaatgc atgctcgagt atctcagcca 2640
aacctacaac aacatccccg tctacgtgca ggaaaacggc aagtgtggcc ggtggcctac 2700
tcatcaacat caaataaata aatggccagc agttttttct ttgcaattct gacgactcct 2760
gttctgctct tccattccgt tgctgattaa ctaggctacg gggcgctctt caacgactcc 2820
atccatgacc acgagagagc cgagtacttg agtgcctaca tgggcagcgc actcgctgca 2880
ctcaggtacg ctacgggata tatatatcag ttcgatcgtt gtggctatat atcgatggaa 2940
taaaattaac tgatccaagg cctgctgcag gaacggagcc aacgtgaagg ggtacttcgt 3000
ctggtcgttc ctggacgtgt ttgagctgct ggcgggctac tactcgcgat acggcctcta 3060
ccatgtcgat tttcaggacc cggagctgcc gaggacgcca aaactctctg cgctgtggta 3120
cagcaagttc ttgaagaatg aaatcgacat aatagagaac gttgtcagcg atactgacga 3180
tgcgcgctcg catgctgctg aacaatgagt tagtttgcta gcaagcagca ggcagcagca 3240
cacgacatat cacatatgca tgtcgtagta gcggaggaaa agaatgtttc ttatccattc 3300
tttttttttc acaagtccac agaagctcag aattttcagc agttggtcag gcccggaatt 3360
cagtgttcgt gaatcgtagc cataggcacc ctctttggct gtagccctgt agtatgcgct 3420
acgtacggca acagttgtca tgagtcactc tgtcgctact gacacaataa gtaatacaga 3480
aaggaactat tactcttgca gttgcacgtc gacgttttgg atttcttaac taatttgcct 3540
atgagtgtgg tgccggcatc cacc 3564
<210> 10
<211> 3442
<212> DNA
<213> Zea mays
<400> 10
atggggggcc ctggtcgtcc ctggcgccgg cacgtcttcc tcgtcgtgtc gctgcagctg 60
ctccttgtgg cgccatggca ggacgagacg gccgctcgag ctctcaattt caccaggcag 120
gatttcccca gggccttcgt ctttggcgcc ggcacgtcag cttatcaggt ataggtagga 180
tcagtacagc tcgcgcgagt tccatcgtac atcctttagt tcagcctctt gggggttgtt 240
tgaagagagt tcttggacta acttcatctt aattctcggt caacgactct actgattccc 300
tgcagcttaa cgtcatgttt tgcttgtgct taattaatta tatatgtgca gtacgaaggg 360
gcaaccgatg aagacggaag gagcccaagc atatgggaca actttactca tgcaggtgaa 420
ccttgatttg cgaatcgttt tatttatgta tgtcatatgg ttgggcttga gagagcccct 480
caatttgaag gagaagggag atgatggagg ttcatcggaa gaaaaagaag ggagtgaaca 540
aggaagaagg gagatgaaag aaagaaagaa agaagcgatt gaacaaggaa gaagggagat 600
gatggaagaa agaaagaaag aaagaaagaa aggagcgccc ttgtcctata ctatactata 660
ggcaacgtgc agataaaaaa atggggaaaa gcagggaaaa gaaaggaaaa agaaagaaaa 720
accaaagatg tcttttcccc cacgcctttt gacattttgc attggaaggg attggaaatg 780
acgtattcat cgtgtgtact tttgcgccat gcatttggac tctagttttt tgtagtatgc 840
gtgtgttttg ggagctaata ttaatgcatc atgttatata caaaatggtt gtaaccgcag 900
gtaggatgcc ggacaaaagc actggcgacc taggggcgga cggctaccac aaatacaagg 960
tctctgcgct ctaaatttgc tttgttggtt cagtatacga agtccaattt tttttttttt 1020
ttttaaaaaa tgcgatctcc tagtatgtta ttagcagaca gtgatgtttg gggaccgtac 1080
gtgaaaccat ataatcttgt ttgtcccttt cgttggcata tagtagttgg ctacagcttc 1140
cttggccgat acttttcacg ccataccttg tgttgacaaa tggagtagca ctaggcaggt 1200
ttaacttaac cctttatatt atatggagta gaacttggcc gatacttttg gacaatgttt 1260
gagtcaagct tataaaattt tgtctacaaa taactactat gtgcacagtg gctttttact 1320
catcacaaaa ggacacattt tcagggagac gtgcagctga tgagtgacac tggcctggag 1380
gcctaccgct tctccatttc ttggtccagg cttattccaa gtaagaccga cgtactagca 1440
ctgtacagct agcaacaagt tccaagtagt ctcactcaca ccactaacaa tgtgtgcaca 1500
tcatcaggag gaagaggagc catcaacccc aagggcctcg agtattacaa caacctgatc 1560
aatgagctag taaaacgagg taggtcgtag gccatctact cctcccttaa ttaattaatt 1620
actgagcctg ctggatctga acctggggat tatatattca ggaattgaga tacacgtgac 1680
cctgtcccac ctggattacc ctcagatcct ggaggacgag taccacggct ggctgagccc 1740
caggatggtg taagaatctc ctcgtctgct tgcttgctcg agctgccacc tgcctgctgc 1800
tgcacgtact catcagatcc ctgcagggac gacttcgagg cgtacgcgga cgtgtgcttc 1860
cgcgagttcg gcgaccgggt gaggcactgg accaccatgg acgagccgaa cgtcaactcc 1920
atcgccgcct acgacaacgg cgccttcccc cccggccgct gctccccgcc gttcgggttc 1980
gccactaact gcaccgccgg cggcaactcc agcgtcgagc cctacgtcgt cacccacaac 2040
tgcatcctgg cgcacgccgc cgccgccgcc ctctacaccc gcagctaccg ggccgaccag 2100
aagggcgtcg tcggcatcaa catctacacc ttctggaact accccttctc ccccgccccc 2160
gccgacgtcc aggccacgca gcgctcgctc gacttcatga tcggctggtc agcattgtta 2220
gctagctgtg tacgtgtata tatatgagtt agtactaaga ctattaatta atttacctcg 2280
gtttgctttg cttcattata ttaggatggt caacccgttg gtgtatggag actaccctca 2340
agtgatgaag aggatagtcg ggtcccgcct tcccaggttc accaagcggc agtcggagat 2400
ggtccgcggg acggcggatt tcattggcat aaaccactac acctccgtgt acgtcagtga 2460
tcgccccaac gacgcagcag ccgacaccac ggggccccgg gactacaatg ctgatctgtc 2520
ggctaccttc agatgtgagt tcttccatct cttctccttc tccagataat aatatacgta 2580
tatatatgtc acaatctgat tgctatgccc tgctcgctgc tgcctttttt aatttgcttc 2640
ttcattgttg ctgcagtttc tcgcgatgat ccagccactg gccaggtata tttatatata 2700
taactcttct cttctgtaac tgaactgatt tacaacttac aaccagccac aatttataca 2760
gatttacagt agcgttttct tcttctttct ttctttcttt ctttaacagt tcgtcccaat 2820
caacatgcca agcgacccgc agggactgca atgcatgctc gagtatctca gccaaaccta 2880
caacaacatc cccgtctacg tgcaggaaaa cggcaagtgt ggccggtggc ctactcatca 2940
acatcaaata aataaatggc cagcagtttt ttctttgcaa ttctgacgac tcctgttctg 3000
ctcttccatt ccgttgctga ttaactaggc tacggggcgc tcttcaacga ctccatccat 3060
gaccacgaga gagccgagta cttgagtgcc tacatgggca gcgcactcgc tgcactcagg 3120
tacgctacgg gatatatata tcagttcgat cgttgtggct atatatcgat ggaataaaat 3180
taactgatcc aaggcctgct gcaggaacgg agccaacgtg aaggggtact tcgtctggtc 3240
gttcctggac gtgtttgagc tgctggcggg ctactactcg cgatacggcc tctaccatgt 3300
cgattttcag gacccggagc tgccgaggac gccaaaactc tctgcgctgt ggtacagcaa 3360
gttcttgaag aatgaaatcg acataataga gaacgttgtc agcgatactg acgatgcgcg 3420
ctcgcatgct gctgaacaat ga 3442
<210> 11
<211> 532
<212> PRT
<213> Zea mays
<400> 11
Met Gly Gly Pro Gly Arg Pro Trp Arg Arg His Val Phe Leu Val Val
1 5 10 15
Ser Leu Gln Leu Leu Leu Val Ala Pro Trp Gln Asp Glu Thr Ala Ala
20 25 30
Arg Ala Leu Asn Phe Thr Arg Gln Asp Phe Pro Arg Ala Phe Val Phe
35 40 45
Gly Ala Gly Thr Ser Ala Tyr Gln Tyr Glu Gly Ala Thr Asp Glu Asp
50 55 60
Gly Arg Ser Pro Ser Ile Trp Asp Asn Phe Thr His Ala Gly Arg Met
65 70 75 80
Pro Asp Lys Ser Thr Gly Asp Leu Gly Ala Asp Gly Tyr His Lys Tyr
85 90 95
Lys Gly Asp Val Gln Leu Met Ser Asp Thr Gly Leu Glu Ala Tyr Arg
100 105 110
Phe Ser Ile Ser Trp Ser Arg Leu Ile Pro Arg Gly Arg Gly Ala Ile
115 120 125
Asn Pro Lys Gly Leu Glu Tyr Tyr Asn Asn Leu Ile Asn Glu Leu Val
130 135 140
Lys Arg Gly Ile Glu Ile His Val Thr Leu Ser His Leu Asp Tyr Pro
145 150 155 160
Gln Ile Leu Glu Asp Glu Tyr His Gly Trp Leu Ser Pro Arg Met Val
165 170 175
Asp Asp Phe Glu Ala Tyr Ala Asp Val Cys Phe Arg Glu Phe Gly Asp
180 185 190
Arg Val Arg His Trp Thr Thr Met Asp Glu Pro Asn Val Asn Ser Ile
195 200 205
Ala Ala Tyr Asp Asn Gly Ala Phe Pro Pro Gly Arg Cys Ser Pro Pro
210 215 220
Phe Gly Phe Ala Thr Asn Cys Thr Ala Gly Gly Asn Ser Ser Val Glu
225 230 235 240
Pro Tyr Val Val Thr His Asn Cys Ile Leu Ala His Ala Ala Ala Ala
245 250 255
Ala Leu Tyr Thr Arg Ser Tyr Arg Ala Asp Gln Lys Gly Val Val Gly
260 265 270
Ile Asn Ile Tyr Thr Phe Trp Asn Tyr Pro Phe Ser Pro Ala Pro Ala
275 280 285
Asp Val Gln Ala Thr Gln Arg Ser Leu Asp Phe Met Ile Gly Trp Met
290 295 300
Val Asn Pro Leu Val Tyr Gly Asp Tyr Pro Gln Val Met Lys Arg Ile
305 310 315 320
Val Gly Ser Arg Leu Pro Arg Phe Thr Lys Arg Gln Ser Glu Met Val
325 330 335
Arg Gly Thr Ala Asp Phe Ile Gly Ile Asn His Tyr Thr Ser Val Tyr
340 345 350
Val Ser Asp Arg Pro Asn Asp Ala Ala Ala Asp Thr Thr Gly Pro Arg
355 360 365
Asp Tyr Asn Ala Asp Leu Ser Ala Thr Phe Arg Phe Ser Arg Asp Asp
370 375 380
Pro Ala Thr Gly Gln Phe Val Pro Ile Asn Met Pro Ser Asp Pro Gln
385 390 395 400
Gly Leu Gln Cys Met Leu Glu Tyr Leu Ser Gln Thr Tyr Asn Asn Ile
405 410 415
Pro Val Tyr Val Gln Glu Asn Gly Tyr Gly Ala Leu Phe Asn Asp Ser
420 425 430
Ile His Asp His Glu Arg Ala Glu Tyr Leu Ser Ala Tyr Met Gly Ser
435 440 445
Ala Leu Ala Ala Leu Arg Asn Gly Ala Asn Val Lys Gly Tyr Phe Val
450 455 460
Trp Ser Phe Leu Asp Val Phe Glu Leu Leu Ala Gly Tyr Tyr Ser Arg
465 470 475 480
Tyr Gly Leu Tyr His Val Asp Phe Gln Asp Pro Glu Leu Pro Arg Thr
485 490 495
Pro Lys Leu Ser Ala Leu Trp Tyr Ser Lys Phe Leu Lys Asn Glu Ile
500 505 510
Asp Ile Ile Glu Asn Val Val Ser Asp Thr Asp Asp Ala Arg Ser His
515 520 525
Ala Ala Glu Gln
530
<210> 12
<211> 3451
<212> DNA
<213> Zea mays
<400> 12
atgggggccc ctgctcgtcc ctggcgccgg cacgtcttcc tcgtcgtgtc gctgcagctg 60
ctccttgtgg cgccatggca ggacgagacg gccgctcgag ctctcaattt caccaggcag 120
gatttcccca gggccttcgt ctttggtgcc ggcacgtcag cttatcaggt aggtagggat 180
cagtacagct agctcgcgtg agttccgtcg tacatccttt tagttcagcc tcttgggggg 240
tgtttgaaga gagttcttgg actaacttca tcttaattct cggtcaacga ctctactgat 300
tccctgcagc ttaacgtcat gttttgcttg tgcttaatta attatatatg cagtacgaag 360
gggcaaccga tgaagacgga aggagcccaa gcatatggga caactttact catgcaggtg 420
aaccttgatt tgcgaatcgt tttatttatg tatgtcatat ggttgggctt gagagccccg 480
caatttgaag aagggagatg atggaggttc atcggaagaa aaagaaggga gtgagtgaac 540
aaggaagaag ggagatgaaa gaaagaaaga aagaaggaag gaagggattg aacaaggaag 600
aagggagatg aaagaaagga gtgcccttgt cctactatac tataggcaac gtgcagataa 660
aaaatgggga aaaaacagga aaaagaaacg aaaaagaaag aaaaaccaaa gatgtctttt 720
tcccccacac cttttgacat tttgcattcg aagggattgg aaatgacgta ttcatcgtgt 780
gtacttttgc gccatgcatt tggactctag tttttgtagt atgcctgtgt tttgggagct 840
aatattaatg catcatgtaa tatatacaaa atggttgtaa ccgcaggtag gatgccggac 900
aaaagcactg gcgacctagg ggcggacggc taccacaaat acaaggtctc tgcactctaa 960
atttgctttg ttggttgagt ataccaagtc caaatttttt aaaaataata atacaatctc 1020
ctggtatgtt attagcagac agtgatgttt ggggaccgta cgtgaaacca tataatcttg 1080
tttgtccctt tcgttggcat atagtacttg gctacagctt tcttggccga tacttttcac 1140
gccatacctt gtgttgacaa atggagtagc actaggcggt accaggttta gtttaaccct 1200
tatatgatgt ggtatactac ctcctctcaa aaaaataaaa atttgatact tagggttttt 1260
atttagaaca cattgataga aagaaagagg ctttttactc atcacaaaag gacacatttt 1320
cagggagacg tgcagctgat gagtgacact ggcctggagg cctaccgctt ctccatttct 1380
tggtccaggc ttattccaag taagacgtac tagcactgta cagctagcaa caagttccaa 1440
gtagtctcac aagtcacacc actaacaatg tgtgcacatc atcaggagga agaggagcca 1500
tcaaccccaa gggcctcgag tattacaaca acctgatcaa tgagctagta aaacgaggtc 1560
ggtcgatcgt aggccatcta ctactccctt aattaattaa ttaattactg agcctgctgg 1620
atctgaacct ggggattata tattcaggaa ttgagataca cgtgaccctg tcccacctgg 1680
attaccctca gatcctggag gacgagtacc acggctggct aagccccagg atggtgtaag 1740
aatctcctcg tctgctttgc ttgctcgagc tgccacctgt ctgctgctgc tgcacgtact 1800
catcacatcc cctgcaggga cgacttcgag gcgtacgcgg acgtgtgctt ccgcgagttc 1860
ggcgaccggg tgaggcactg gaccaccatg gacgagccga acgtcaactc catcgccgcc 1920
tacgacaacg gcgccttccc ccccggccgc tgctccccgc cgttcgggtt cgccactaac 1980
tgcaccgccg gcggcaactc cagcgtcgag ccctacgtcg tcacccacaa ctgcatcctg 2040
gcgcacgccg ccgccgccgc cctctacacc cgcagctacc gggccgacca gaagggcgtc 2100
gtcggcatca acatctacac cttctggaac taccccttct cccccgcccc cgccgacgtc 2160
caggccacgc agcgctcgct cgacttcatg atcggctggt cagcattgtt agctagctgt 2220
gtacgtgtat atatatatat atatgagtta gtactaagac tattaattaa tttaactcgg 2280
tttgttttgc ttcattatat taattaggat ggtcaacccg ttggtgtatg gagactaccc 2340
tcaagtgatg aagaggatag tcgggtcccg ccttcccagg ttcaccaagc ggcagtcgga 2400
gatggtccgc gggacggcgg atttcattgg cataaaccac tacacctccg tgtacgtcag 2460
tgatcgcccc aacgacgcag cagccgacac cacggggccc cgggactaca atgctgatct 2520
gtcggctacc ttcagatgtg agttcttcca tctcttctcc ttctccagat aataatatac 2580
gtatatatat gtcacaatct gattgctatg ccctgctcgc tgctgccttt tttaatttgc 2640
ttcttcattg ttgctgcagt ttctcgcgat gatccagcca ctggccaggt atatttatat 2700
atataactct tctcttctgt aactgaactg atttacaact tacaaccagc cacaatttat 2760
acagatttac agtagcgttt tcttcttctt tctttctttc tttctttaac agttcgtccc 2820
aatcaacatg ccaagcgacc cgcagggact gcaatgcatg ctcgagtatc tcagccaaac 2880
ctacaacaac atccccgtct acgtgcagga aaacggcaag tgtggccggt ggcctactca 2940
tcaacatcaa ataaataaat ggccagcagt tttttctttg caattctgac gactcctgtt 3000
ctgctcttcc attccgttgc tgattaacta ggctacgggg cgctcttcaa cgactccatc 3060
catgaccacg agagagccga gtacttgagt gcctacatgg gcagcgcact cgctgcactc 3120
aggtacgtac tacgggatat atatatatat cagttcgatc gttgtggcta tatatcgatg 3180
gaataaaatt aactgatcca agacctgctg caggaacgga gccaatgtga aggggtactt 3240
cgtctggtcg ttcctggacg tgtttgagct gctggctggc tactactcgc gatacggtct 3300
ctaccatgtc gattttcagg acccggagct gtcgaggacg ccaaaactct ctgcgctgtg 3360
gtacggcaag ttcttgaaga atgaaatcga cataatagag aacgttgtca gcgatactga 3420
cgatgcgcgc tcgcatgctg ctgaacaatg a 3451
<210> 13
<211> 532
<212> PRT
<213> Zea mays
<400> 13
Met Gly Gly Pro Gly Arg Pro Trp Arg Arg His Val Phe Leu Val Val
1 5 10 15
Ser Leu Gln Leu Leu Leu Val Ala Pro Trp Gln Asp Glu Thr Ala Ala
20 25 30
Arg Ala Leu Asn Phe Thr Arg Gln Asp Phe Pro Arg Ala Phe Val Phe
35 40 45
Gly Ala Gly Thr Ser Ala Tyr Gln Tyr Glu Gly Ala Thr Asp Glu Asp
50 55 60
Gly Arg Ser Pro Ser Ile Trp Asp Asn Phe Thr His Ala Gly Arg Met
65 70 75 80
Pro Asp Lys Ser Thr Gly Asp Leu Gly Ala Asp Gly Tyr His Lys Tyr
85 90 95
Lys Gly Asp Val Gln Leu Met Ser Asp Thr Gly Leu Glu Ala Tyr Arg
100 105 110
Phe Ser Ile Ser Trp Ser Arg Leu Ile Pro Arg Gly Arg Gly Ala Ile
115 120 125
Asn Pro Lys Gly Leu Glu Tyr Tyr Asn Asn Leu Ile Asn Glu Leu Val
130 135 140
Lys Arg Gly Ile Glu Ile His Val Thr Leu Ser His Leu Asp Tyr Pro
145 150 155 160
Gln Ile Leu Glu Asp Glu Tyr His Gly Trp Leu Ser Pro Arg Met Val
165 170 175
Asp Asp Phe Glu Ala Tyr Ala Asp Val Cys Phe Arg Glu Phe Gly Asp
180 185 190
Arg Val Arg His Trp Thr Thr Met Asp Glu Pro Asn Val Asn Ser Ile
195 200 205
Ala Ala Tyr Asp Asn Gly Ala Phe Pro Pro Gly Arg Cys Ser Pro Pro
210 215 220
Phe Gly Phe Ala Thr Asn Cys Thr Ala Gly Gly Asn Ser Ser Val Glu
225 230 235 240
Pro Tyr Val Val Thr His Asn Cys Ile Leu Ala His Ala Ala Ala Ala
245 250 255
Ala Leu Tyr Thr Arg Ser Tyr Arg Ala Asp Gln Lys Gly Val Val Gly
260 265 270
Ile Asn Ile Tyr Thr Phe Trp Asn Tyr Pro Phe Ser Pro Ala Pro Ala
275 280 285
Asp Val Gln Ala Thr Gln Arg Ser Leu Asp Phe Met Ile Gly Trp Met
290 295 300
Val Asn Pro Leu Val Tyr Gly Asp Tyr Pro Gln Val Met Lys Arg Ile
305 310 315 320
Val Gly Ser Arg Leu Pro Arg Phe Thr Lys Arg Gln Ser Glu Met Val
325 330 335
Arg Gly Thr Ala Asp Phe Ile Gly Ile Asn His Tyr Thr Ser Val Tyr
340 345 350
Val Ser Asp Arg Pro Asn Asp Ala Ala Ala Asp Thr Thr Gly Pro Arg
355 360 365
Asp Tyr Asn Ala Asp Leu Ser Ala Thr Phe Arg Phe Ser Arg Asp Asp
370 375 380
Pro Ala Thr Gly Gln Phe Val Pro Ile Asn Met Pro Ser Asp Pro Gln
385 390 395 400
Gly Leu Gln Cys Met Leu Glu Tyr Leu Ser Gln Thr Tyr Asn Asn Ile
405 410 415
Pro Val Tyr Val Gln Glu Asn Gly Tyr Gly Ala Leu Phe Asn Asp Ser
420 425 430
Ile His Asp His Glu Arg Ala Glu Tyr Leu Ser Ala Tyr Met Gly Ser
435 440 445
Ala Leu Ala Ala Leu Arg Asn Gly Ala Asn Val Lys Gly Tyr Phe Val
450 455 460
Trp Ser Phe Leu Asp Val Phe Glu Leu Leu Ala Gly Tyr Tyr Ser Arg
465 470 475 480
Tyr Gly Leu Tyr His Val Asp Phe Gln Asp Pro Glu Leu Ser Arg Thr
485 490 495
Pro Lys Leu Ser Ala Leu Trp Tyr Gly Lys Phe Leu Lys Asn Glu Ile
500 505 510
Asp Ile Ile Glu Asn Val Val Ser Asp Thr Asp Asp Ala Arg Ser His
515 520 525
Ala Ala Glu Gln
530
<210> 14
<211> 153
<212> DNA
<213> Zea mays
<400> 14
gatgcagatt actgagattc tccagaaaaa tacgtactgt ttgtaactat ctagagctcg 60
caggactgac caacggcggg gggcagttgt tgctctggcg atgcgagaaa gaaaaaccgt 120
ggtgcaggag ccgtgaggcg ggcgacacct ccg 153
<210> 15
<211> 168
<212> DNA
<213> Zea mays
<400> 15
gatgcagatt actgagattc tcttaatcta aaaaaatacg tactgtttgt aactatctgg 60
agctcgcagg actgaccaac ggcggggggc agttgttgct ctggcgatgc gagaaagaaa 120
aaccgtggtg caggagccgt ggccgtgtaa aggcgggcga cacctccg 168
<210> 16
<211> 121
<212> DNA
<213> Zea mays
<400> 16
gcggcggcgg cggcggcggc ggtagctgag tacggcgaag ggattaacaa ctcgcgggaa 60
aagaaaatag agaaccaccg tagaaacaga gaggccgcaa taataactga aggccggcgg 120
a 121
<210> 17
<211> 124
<212> DNA
<213> Zea mays
<400> 17
gcggcggcgg cggcggcggt agctgagtac ggcgaaggga ttaacaactc gcgggaaaag 60
aaaatagaga accaccgtag aaacagagag gccgcacgag taataataac tgaaggccgg 120
cgga 124
<210> 18
<211> 130
<212> DNA
<213> Zea mays
<400> 18
cggcggcggc ggcggcggcg gtagctgagt acggcgaagg gattaacaac tcgcgggaaa 60
agaaaataga gaaccaccgt agaaacagag aggccgcaat aataactgaa ggccggcggg 120
gtgaggggag 130
<210> 19
<211> 133
<212> DNA
<213> Zea mays
<400> 19
cggcggcggc ggcggcggta gctgagtacg gcgaagggat taacaactcg cgggaaaaga 60
aaatagagaa ccaccgtaga aacagagagg ccgcacgagt aataataact gaaggccggc 120
ggggtgaggg gag 133
<210> 20
<211> 169
<212> DNA
<213> Zea mays
<400> 20
atttgcaagc agacgaggag attcttacac catcctgggg ctcagccagc cgtggtactc 60
gtcctccagg atctgagggt aatccaggtg ggacagggtc acgtgtatct caattcctga 120
atatataatc cccaggttca gatccagcag gctcagtaat aatatagtg 169
<210> 21
<211> 172
<212> DNA
<213> Zea mays
<400> 21
atatcgggct agcagccgtg gtactcgtcc tccaggatct gagggtaatc caggtgggac 60
agggtcacgt gtatctcaat tcctgaatat ataatcccca ggttcagatc cagcaggctc 120
agtaattaat taattaatta agggagtagt agatggccta cgatcgacca aa 172
<210> 22
<211> 109
<212> DNA
<213> Zea mays
<400> 22
cgtacggacg agagggcggg cgacacctcc gtcttcagac ctcagctacc ccgggcgcag 60
tggcgaggaa cgcacaaagg cggccgaggg caccagttta gctgccagc 109
<210> 23
<211> 117
<212> DNA
<213> Zea mays
<400> 23
gggatgacgt ggcgtgtaag gcgggcgaca cctccgtctt cagacctcag ctaccccggg 60
cgcagtggcg aggaacgcac aaaggcggcc gagggcacca gtttagctgc cagctga 117
<210> 24
<211> 203
<212> DNA
<213> Zea mays
<400> 24
acgtggtttc ggtcgttttc gtagtgcacc aggagtccag gaaattaagc tccagcggtg 60
gtgaatgaaa tggagttgga ggtctcgacg ccagatgcaa tatagactcc accgctggag 120
ctcgccggcc ggccgcaaac agccaaaggt gccacgccac tgctgctgta agagaacgaa 180
agcaaatggt catgggtggc gtg 203
<210> 25
<211> 197
<212> DNA
<213> Zea mays
<400> 25
acgtggtttc ggtcgttttc gtagtgcacc aggagtccag gaaagctcca gcggtggtga 60
atgaaatgga gttggaggtc tcgacgccag atgcaataga ctccaccgct ggagctcacc 120
ggccggccgc aaacagccaa aggtgccacg ccactgctgc tgtaagacaa cgaaagcaaa 180
tggtcatggg tggcgtg 197
<210> 26
<211> 712
<212> DNA
<213> Zea mays
<400> 26
agttagcgtg gtcttctatt gagacaatgc caacctaggt aatactgtca attgcttaat 60
gtctgcaaac aaatatgatt tccctgatgt gcatattggc agtggagtag tgactacact 120
gtttgcttct tcatgcatat tcaactctat tttgttaatt gttgtggctt tagaactaag 180
tttattatta cacttcttgg agcaagagat ctttattgca tgcatcttgc atctagggac 240
tgattactgc acagaaagtt agagctccat ttcatacttc tcttagtaat gtcactcaat 300
tagtgaaatt tctgttttca tggttacatg ctgagttcaa ttttgtagat taacattcaa 360
agctgactgt caataatcgt tttatttagg tgagaatttt gttattcctt attaagtgca 420
gacaaattaa tgaaaccttt tcttgaccat tcagtcgatg acaacacaaa agcaaataat 480
gatgctgatt ggctacttgg tattgaagga ggtgatacca ctgttgagca gattctttta 540
agcattcaag ctgctcaaga cagggtattc agtctgagat caaatctcaa gcaagcaatg 600
gctaggaaga ataagggaat aacccttaaa attaacacat ccgtcattgg tacacacagc 660
tcaaattgct caccaggaaa gggcaagttg gcctggacta aaaataaaat aa 712
<210> 27
<211> 690
<212> DNA
<213> Zea mays
<400> 27
agtggagcgt ggtcttctat tgaagacagt gccaacctag gtaatactca aacaaatatg 60
atttccctga cgtgcatatt ggcagtgaag tagtgactac actgtttgct tcttcatgca 120
tattcaactc tattttgtta attgttgtgg ctttggaact aagtttatta ttacacttct 180
tggagcaaga gatctttatt gcatgcatct tgcatctagg gactggttac tgcacagaaa 240
gttagagctc catttcatac ttctcttagt aatgtcactc aattagtgaa atttctgttt 300
tcatggttac atgttgagtt caattttgta gattaacatt caaagctgac tgtcaataat 360
cgttttattt aggtgagaat tttgttattc cttattaagt gcagacaaat taatgaaacc 420
ttttcttgac cattcagtcg atgacaacac aaaagcaaat aatgatgctg attggctact 480
tggtattgaa ggaggtgata ccactgttga gcagattctt ttaagcattc aagctgctca 540
agacagggta ttcagtctga gatcaaatct caagcaagca atggctagga agaataaggg 600
aataaccctt aaaattaaca catccgtcat tggtacacac agctcaaatt gctcaccagg 660
aaagggcaag ttggcttgga ctaaaattta 690
<210> 28
<211> 20
<212> DNA
<213> Zea mays
<400> 28
ccaacgggtt gaccatccta 20
<210> 29
<211> 20
<212> DNA
<213> Zea mays
<400> 29
gctcgacttc atgatcggct 20
<210> 30
<211> 21
<212> DNA
<213> Zea mays
<400> 30
tgcagggatc tgatgagtac g 21
<210> 31
<211> 20
<212> DNA
<213> Zea mays
<400> 31
gagccccagg atggtgtaag 20
<210> 32
<211> 20
<212> DNA
<213> Zea mays
<400> 32
gcaagcagac gaggagattc 20
<210> 33
<211> 20
<212> DNA
<213> Zea mays
<400> 33
ggtcgatcgt aggccatcta 20
<210> 34
<211> 24
<212> DNA
<213> Zea mays
<400> 34
atgtcaaaag gtgtggggaa aaag 24
<210> 35
<211> 20
<212> DNA
<213> Zea mays
<400> 35
gagccccgca atttgaagga 20
<210> 36
<211> 20
<212> DNA
<213> Zea mays
<400> 36
acgtggtttc ggtcgttttc 20
<210> 37
<211> 20
<212> DNA
<213> Zea mays
<400> 37
cacgccaccc atgaccattt 20
<210> 38
<211> 20
<212> DNA
<213> Zea mays
<400> 38
agtcactact ccactgccaa 20
<210> 39
<211> 23
<212> DNA
<213> Zea mays
<400> 39
tctattgaag acaatgccaa cct 23
<210> 40
<211> 20
<212> DNA
<213> Zea mays
<400> 40
gccaatatgc acatcaggga 20
<210> 41
<211> 21
<212> DNA
<213> Zea mays
<400> 41
tggaagcaga tggtcattct a 21
<210> 42
<211> 21
<212> DNA
<213> Zea mays
<400> 42
atcccgtttt aactgccctg c 21
<210> 43
<211> 20
<212> DNA
<213> Zea mays
<400> 43
agtccagcaa ctttgccctt 20
<210> 44
<211> 20
<212> DNA
<213> Zea mays
<400> 44
ggaggctaat ggagcagtgg 20
<210> 45
<211> 20
<212> DNA
<213> Zea mays
<400> 45
gcaagctttg ttgaagccca 20
<210> 46
<211> 22
<212> DNA
<213> Zea mays
<400> 46
agcatgaggg aaaaaccaaa ct 22
<210> 47
<211> 20
<212> DNA
<213> Zea mays
<400> 47
tcctgcgagc tccagatagt 20
<210> 48
<211> 22
<212> DNA
<213> Zea mays
<400> 48
agcatgaggg aaaaaccaaa ct 22
<210> 49
<211> 20
<212> DNA
<213> Zea mays
<400> 49
gtctgaagac ggaggtgtcg 20
<210> 50
<211> 20
<212> DNA
<213> Zea mays
<400> 50
gcgatgcgag aaagaaaaac 20
<210> 51
<211> 19
<212> DNA
<213> Zea mays
<400> 51
gctggcagct aaactggtg 19
<210> 52
<211> 20
<212> DNA
<213> Zea mays
<400> 52
gaagctcaag tccctccctg 20
<210> 53
<211> 21
<212> DNA
<213> Zea mays
<400> 53
ccgccggcct tcagttatta t 21
<210> 54
<211> 20
<212> DNA
<213> Zea mays
<400> 54
gaagctcaag tccctccctg 20
<210> 55
<211> 20
<212> DNA
<213> Zea mays
<400> 55
tagggttcga ctcccctcac 20
Claims (11)
1.玉米基因在调控玉米穗长性状中的应用,其特征在于:所述基因序列如SEQ IDNO.2-SEQ ID NO.3、SEQ ID NO.10、SEQ ID NO.12任意一个所示。
2.一种增加玉米穗长的方法,其特征在于:抑制玉米权利要求1中所述基因的表达和/或活性,选择玉米穗长增加的植株。
3.根据权利要求2所述增加玉米穗长的方法,其特征在于:所述抑制基因表达和/或活性的方法包括基因编辑、RNA干扰、T-DNA插入中任一种。
4.根据权利要求3所述增加玉米穗长的方法,其特征在于:所述基因编辑采用CRISPR/Cas9方法。
5.根据权利要求4所述增加玉米穗长的方法,其特征在于:所述CRISPR/Cas9方法在玉米中的基因组靶标区域的DNA序列如SEQ ID NO.4和SEQ ID NO.5所示的组合。
6.一种增加玉米穗长的试剂盒,其特征在于:包括如下任一种:
(1)能够识别权利要求5中所述靶标序列的RNA分子;
(2)编码(1)所述RNA的DNA分子;
(3)表达(1)所述RNA的载体。
7.根据权利要求6所述的试剂盒,其特征在于:所述的RNA分子的序列如SEQ ID NO.6和SEQ ID NO.7所示的组合。
8.一种玉米突变基因,其特征在于:所述突变基因序列为SEQ ID NO.8或SEQ ID NO.9所示。
9.权利要求8所述的玉米突变基因在增加玉米穗长中的应用。
10.一种鉴定或辅助鉴定玉米穗长性状的方法,其特征在于,检测待测材料中6号染色体上141973931-142002570区间内的标记,如果待测材料中包含SEQ ID NO.14、SEQ IDNO.16、SEQ ID NO.18、SEQ ID NO.20、SEQ ID NO.22、SEQ ID NO.24、SEQ ID NO.26任意一个所示序列的基因型,则待测材料表现短穗性状;如果待测材料中包含SEQ ID NO.15、SEQID NO.17、SEQ ID NO.19、SEQ ID NO.21、SEQ ID NO.23、SEQ ID NO.25、SEQ ID NO.27任意一个序列所示的基因型,则待测材料表现长穗性状。
11.一种用于鉴定或辅助鉴定玉米穗长性状的引物对,其特征在于,所述引物对选自SEQ ID NO.28和SEQ ID NO.29;SEQ ID NO.30和SEQ ID NO.31;SEQ ID NO.32和SEQ IDNO.33;SEQ ID NO.34和SEQ ID NO.35;SEQ ID NO.36和SEQ ID NO.37;SEQ ID NO.38和SEQID NO.39;SEQ ID NO.40和SEQ ID NO.41;SEQ ID NO.42和SEQ ID NO.43;SEQ ID NO.44和SEQ ID NO.45;SEQ ID NO.46和SEQ ID NO.47;SEQ ID NO.48和SEQ ID NO.49;SEQ IDNO.50和SEQ ID NO.51;SEQ ID NO.52和SEQ ID NO.53;SEQ ID NO.54和SEQ ID NO.55任意一对序列所示。
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