Title:
ACCASE MUTANT PROTEIN ENABLING PLANT TO HAVE HERBICIDE RESISTANCE, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/136938
Kind Code:
A1
Abstract:
Provided is a rice Acetyl-CoA Carboxylase (ACCase) mutant protein. The amino acid sequence of the ACCase mutant protein has any one or more of mutations in the 1792th position, the 2015th position, the 2038th position, the 2052th position and the 2089th position of the amino acid sequence of the rice ACCase. Also provided is a nucleic acid or a gene for encoding the protein. A plant expressing the mutant protein has resistance (tolerance) to an ACCase herbicide. After 3 mL quizalofop-ethyl/L water (2 times recommended concentration) is applied to a rice three-leaf seedling, the plant can still normally grow and seed.
Inventors:
ZHANG BAOLONG (CN)
WANG JINYAN (CN)
LING XITIE (CN)
WANG JINYAN (CN)
LING XITIE (CN)
Application Number:
PCT/CN2018/093006
Publication Date:
July 18, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
JIANGSU ACAD AGRICULTURAL SCI (CN)
International Classes:
C12N9/00; C12N15/52; C12N15/82; C12Q1/6895
Foreign References:
| CN107384945A | 2017-11-24 | |||
| CN103796507A | 2014-05-14 | |||
| CN105745320A | 2016-07-06 | |||
| CN103882121A | 2014-06-25 | |||
| CN102083303A | 2011-06-01 |
Other References:
SU, SHAOQUAN: "ACCase-inhibiting Herbicides and Development Resistance, Management of Weeds", PESTICIDES, vol. 54, no. 6, 30 June 2015 (2015-06-30), pages 391 - 393
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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