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EPSPS Mutante
专利权人:
Cibus Europe B.V.;Incima IPCO B.V.
发明人:
申请号:
EP12152493.8
公开号:
EP2465341A1
申请日:
2007.01.10
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
The present invention relates to the production of a non-transgenic plant resistant or tolerant to a herbicide of the phosphonomethylglycine family, e.g., glyphosate. The present invention also relates to the use of a recombinagenic oligonucleobase to make a desired mutation in the chromosomal or episomal sequences of a plant in the gene encoding for 5-enol pyruvylshikimate-3-phosphate synthase (EPSPS). The mutated protein, which substantially maintains the catalytic activity of the wild-type protein, allows for increased resistance or tolerance of the plant to a herbicide of the phosphonomethylglycine family, and allows for the substantially normal growth or development of the plant, its organs, tissues or cells as compared to the wild-type plant irrespective of the presence or absence of the herbicide. Additionally the present invention relates to mutant E. coli cells that contain mutated EPSPS genes.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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