Effects of Chiral 3-Dichloroacetyl Oxazolidine on Glutathione S-Transferase and Antioxidant Enzymes Activity in Maize Treated with Acetochlor

Authors : Fei YE, Haifeng CAO, Xuesong CHEN, Meng ZHANG, Ying FU, Chunyan Lİ, Shuang GAO

Pages : 422-429

Doi:10.15832/ankutbd.456671

View : 53 | Download : 9

Publication Date : 2018-09-05

Article Type : Research Paper

Abstract :The objective of this paper was to investigate the protective effect of three potential herbicide safeners insert ignore into journalissuearticles values(3-dichloroacetyl oxazolidine and its two optical isomers); on detoxifying to chloroacetanilide herbicide acetochlor in maize. In this study, physiological and biochemical tests were conducted under laboratory condition in 2015. All safeners increased the expression levels of herbicide detoxifying enzymes, including glutathione S-transferases insert ignore into journalissuearticles values(GST);, catalase insert ignore into journalissuearticles values(CAT); and peroxidase insert ignore into journalissuearticles values(POD); to reduce chloroacetanilide herbicide phytotoxicity in maize seedlings. Our results suggest that the R-isomer of R-29148 can induce glutathione insert ignore into journalissuearticles values(GSH); expression, GST activity, and affinity for the 1-chloro2,4-dinitrobenzene insert ignore into journalissuearticles values(CDNB); substrate in maize, which can protect maize from injury by chloroacetanilide herbicide acetochlor. Further information on the chiral safener role in antioxida
Keywords : Herbicide safener, Chiral 3 dichloroacetyl oxazolidine, Biological activity, GST activity, Acet

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