细胞色素P450对除草剂代谢作用的研究进展  

Advances on Metabolisms of Herbicides Catalyzed by Cytochrome P450

作　　者：胡利锋[1] 廖晓兰[1] 周小毛[1] 柏连阳[2] 

机构地区：[1]湖南农业大学生物安全科学技术学院,长沙410128 [2]湖南人文科技学院农科所,湖南娄底417000

出　　处：《中国农学通报》2011年第24期238-243,共6页Chinese Agricultural Science Bulletin

基　　金：湖南省教育厅重点科技项目"酰胺类除草剂的植物性安全剂活性成分及作用机理研究"(06A025)

摘　　要：综述了除草剂和除草剂安全剂对植物P450s的诱导作用;概述了除草剂代谢相关的植物细胞色素P450基因的克隆鉴定和转P450基因作物的研究;并介绍了P450s参与除草剂代谢的作用方式,以及P450s与杂草抗性的关系。The induction of P450s by herbicides or herbicide safeners were reviewed;the clone and identification of cytochrome P450 related to herbicide metabolism and the researches of transgenic-P450 plants were summarized;the action modes of cytochrome P450s on herbicides metabolism and the relationship between P450s and weed resistance were also introduced.

关 键 词：细胞色素P450酶系 除草剂 除草剂安全剂 抗性 

分 类 号：S451.1[农业科学—植物保护]