Characterization of sulfonylurea-resistant Schoenoplectus juncoides having a target-site Asp376Glu mutation in the acetolactate synthase.

Autor:	Sada, Yoshinao1,2 saday2@sc.sumitomo-chem.co.jp, Ikeda, Hajime1, Yamato, Seiji1, Kizawa, Satoru1
Předmět:	*Herbicides *Escherichia coli *Plant resistance to insects Sulfonylureas Schoenoplectus Genetic mutation Acetolactate synthase
Zdroj:	Pesticide Biochemistry & Physiology. Sep2013, Vol. 107 Issue 1, p106-111. 6p.
Abstrakt:	Highlights: [•] Resistance profile of Schoenoplectus juncoides with an Asp376Glu mutation in ALS was studied. [•] The whole plants were resistant to SU and PC herbicides, but not to an IMI herbicide. [•] The mutated ALS expressed in Escherichia coli was resistant to SU, PC and IMI in vitro. [•] Resistance factors of plants were correlated with, but less than those of the enzyme. [•] This mutation is considered responsible for whole-plant resistance. [ABSTRACT FROM AUTHOR]
Databáze:	GreenFILE
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