CN112639086A - 抗除草剂基因、多肽及其在植物育种中的应用 - Google Patents

抗除草剂基因、多肽及其在植物育种中的应用 Download PDF

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CN112639086A
CN112639086A CN202080003126.8A CN202080003126A CN112639086A CN 112639086 A CN112639086 A CN 112639086A CN 202080003126 A CN202080003126 A CN 202080003126A CN 112639086 A CN112639086 A CN 112639086A
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plant
herbicide
polypeptide
amino acid
plants
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CN112639086B (zh
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Shandong Shunfeng Biotechnology Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/04Processes of selection involving genotypic or phenotypic markers; Methods of using phenotypic markers for selection
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/12Processes for modifying agronomic input traits, e.g. crop yield
    • A01H1/122Processes for modifying agronomic input traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • A01H1/123Processes for modifying agronomic input traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for herbicide resistance
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
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  • Developmental Biology & Embryology (AREA)
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  • Engineering & Computer Science (AREA)
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  • Biotechnology (AREA)
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  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
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  • Plant Pathology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
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Abstract

提供了一种突变的HPPD多肽,其与亲本HPPD多肽的相比存在一个或多个氨基酸序列的差异,所述差异包括在对应于SEQ ID NO.:1的第342位氨基酸发生突变,突变后的HPPD多肽对除草剂具有很强的耐受性。还提供了突变的HPPD多肽的编码基因及其在植物育种中的应用。

Description

PCT国内申请,说明书已公开。

Claims (15)

  1. PCT国内申请,权利要求书已公开。
CN202080003126.8A 2019-04-30 2020-04-29 抗除草剂基因、多肽及其在植物育种中的应用 Active CN112639086B (zh)

Applications Claiming Priority (3)

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CN201910364787 2019-04-30
CN2019103647872 2019-04-30
PCT/CN2020/087855 WO2020221312A1 (zh) 2019-04-30 2020-04-29 抗除草剂基因、多肽及其在植物育种中的应用

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CN112639086A true CN112639086A (zh) 2021-04-09
CN112639086B CN112639086B (zh) 2022-06-28

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021147939A1 (zh) * 2020-01-21 2021-07-29 山东舜丰生物科技有限公司 抗除草剂多肽、核酸及其应用
CN113249344B (zh) * 2020-02-07 2023-05-30 山东舜丰生物科技有限公司 抗除草剂突变蛋白、核酸及其应用
WO2022151352A1 (zh) * 2021-01-15 2022-07-21 江苏省农业科学院 具有除草剂抗性的hppd突变型蛋白及其应用
CN116284304B (zh) * 2022-04-14 2023-11-14 山东舜丰生物科技有限公司 一种抗除草剂多肽及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102348802A (zh) * 2009-01-22 2012-02-08 先正达参股股份有限公司 突变体羟基苯丙酮酸双加氧酶多肽及其使用方法
CN102725402A (zh) * 2009-07-10 2012-10-10 先正达参股股份有限公司 新颖的羟基苯丙酮酸双加氧酶多肽及其使用方法
CN106459986A (zh) * 2014-03-11 2017-02-22 拜耳作物科学有限合伙公司 Hppd变体和使用方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102348802A (zh) * 2009-01-22 2012-02-08 先正达参股股份有限公司 突变体羟基苯丙酮酸双加氧酶多肽及其使用方法
CN102725402A (zh) * 2009-07-10 2012-10-10 先正达参股股份有限公司 新颖的羟基苯丙酮酸双加氧酶多肽及其使用方法
CN106459986A (zh) * 2014-03-11 2017-02-22 拜耳作物科学有限合伙公司 Hppd变体和使用方法

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