Title:
GENETIC IMPROVEMENT METHOD CAPABLE OF SPECIFICALLY ENHANCING SEED DORMANCY AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/177750
Kind Code:
A1
Abstract:
Provided is a plant improvement method, wherein knocking out N members (N ≥ 1) of a miR156 gene family can improve seed dormancy and enhance the capability of pre-harvest sprouting prevention of seeds. Also provided are a genetically engineered plant tissue or plant cell and a preparation method therefor, a method for preparing a genetically engineered plant, a grain production method, and use of a miR156 gene family inhibitor.
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Inventors:
LI FENG (CN)
Application Number:
PCT/CN2020/078078
Publication Date:
September 10, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
SHANDONG SHUNFENG BIOTECHNOLOGY CO LTD (CN)
International Classes:
C12N15/82; A01G22/22; A01H5/00; A01H6/46; C12N5/10
Foreign References:
| CN110699375A | 2020-01-17 | |||
| CN107312780A | 2017-11-03 |
Other References:
MIAO, CHUNBO ET AL.: "The Grain Yield Modulator Mir156 Regulates Seed Dormancy through the Gibberellin Pathway in Rice", NATURE COMMUNICATIONS, vol. 10, no. 1, 23 August 2019 (2019-08-23), XP55732017, ISSN: 2041-1723, DOI: 20200413103851PX
程颖娟 (CHENG, YINGJUAN): "拟南芥中miR156/7编码基因表达模式和功能分析 (Non-official translation: Expression Pattern and Functional Analysis of miR156/7 Encoding Genes in Arabidopsis)", 第七届长三角植物科学研讨会暨青年学术报告会摘要集 (NON-OFFICIAL TRANSLATION: ABSTRACT BOOK OF THE 7TH YANGTZE RIVER DELTA PLANT SCIENCE SYMPOSIUM AND YOUTH ACADEMIC REPORT), 12 October 2018 (2018-10-12), XP55732020
程颖娟 (CHENG, YINGJUAN): "拟南芥中miR156/7编码基因表达模式和功能分析 (Non-official translation: Expression Pattern and Functional Analysis of miR156/7 Encoding Genes in Arabidopsis)", 第七届长三角植物科学研讨会暨青年学术报告会摘要集 (NON-OFFICIAL TRANSLATION: ABSTRACT BOOK OF THE 7TH YANGTZE RIVER DELTA PLANT SCIENCE SYMPOSIUM AND YOUTH ACADEMIC REPORT), 12 October 2018 (2018-10-12), XP55732020
HUO, HEQIANG ET AL.: "Delay of Germination1 (Dog1) Regulates Both Seed Dormancy and Flowering Time through Microrna Pathways", PNAS, vol. 113, no. 15, 12 April 2016 (2016-04-12), XP55732019, ISSN: 0027-8424, DOI: 20200413104723Y
程颖娟 (CHENG, YINGJUAN): "拟南芥中miR156/7编码基因表达模式和功能分析 (Non-official translation: Expression Pattern and Functional Analysis of miR156/7 Encoding Genes in Arabidopsis)", 第七届长三角植物科学研讨会暨青年学术报告会摘要集 (NON-OFFICIAL TRANSLATION: ABSTRACT BOOK OF THE 7TH YANGTZE RIVER DELTA PLANT SCIENCE SYMPOSIUM AND YOUTH ACADEMIC REPORT), 12 October 2018 (2018-10-12), XP55732020
程颖娟 (CHENG, YINGJUAN): "拟南芥中miR156/7编码基因表达模式和功能分析 (Non-official translation: Expression Pattern and Functional Analysis of miR156/7 Encoding Genes in Arabidopsis)", 第七届长三角植物科学研讨会暨青年学术报告会摘要集 (NON-OFFICIAL TRANSLATION: ABSTRACT BOOK OF THE 7TH YANGTZE RIVER DELTA PLANT SCIENCE SYMPOSIUM AND YOUTH ACADEMIC REPORT), 12 October 2018 (2018-10-12), XP55732020
HUO, HEQIANG ET AL.: "Delay of Germination1 (Dog1) Regulates Both Seed Dormancy and Flowering Time through Microrna Pathways", PNAS, vol. 113, no. 15, 12 April 2016 (2016-04-12), XP55732019, ISSN: 0027-8424, DOI: 20200413104723Y
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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