农药科学与管理
農藥科學與管理
농약과학여관리
PESTICIDE SCIENCE AND ADMINISTRATION
2012年
9期
20-24
,共5页
靶标酶%谷胱甘肽转移酶(GST)%细胞色素P450酶%乙酰乳酸合成酶(ALS)%乙酞辅酶A羧化酶(ACCace)%除草剂
靶標酶%穀胱甘肽轉移酶(GST)%細胞色素P450酶%乙酰乳痠閤成酶(ALS)%乙酞輔酶A羧化酶(ACCace)%除草劑
파표매%곡광감태전이매(GST)%세포색소P450매%을선유산합성매(ALS)%을태보매A최화매(ACCace)%제초제
target enzyme%glutathione S-transferase (GST)%cytochrome P450 enzyme%ace- tolactate synthase (ALS)%acetyl coenzyme A carboxylase (ACCace)%herbicides
大多数除草剂都是通过特殊酶的抑制而产生杀草作用的。根据作用靶标对除草剂进行分类,了解靶标酶的作用机理及特性,对于新型除草剂的设计和杂草抗性的防治能够起到很大的帮助。本文介绍了谷胱甘肽转移酶(GST)、细胞色素P450酶、乙酰乳酸合成酶(ALS)、乙酞辅酶A羧化酶(ACCace)的研究进展。并分别从酶的生理功能、酶学特征、抑制剂作用机理、抑制剂的研究、抗性等方面进行了不同程度的阐述。
大多數除草劑都是通過特殊酶的抑製而產生殺草作用的。根據作用靶標對除草劑進行分類,瞭解靶標酶的作用機理及特性,對于新型除草劑的設計和雜草抗性的防治能夠起到很大的幫助。本文介紹瞭穀胱甘肽轉移酶(GST)、細胞色素P450酶、乙酰乳痠閤成酶(ALS)、乙酞輔酶A羧化酶(ACCace)的研究進展。併分彆從酶的生理功能、酶學特徵、抑製劑作用機理、抑製劑的研究、抗性等方麵進行瞭不同程度的闡述。
대다수제초제도시통과특수매적억제이산생살초작용적。근거작용파표대제초제진행분류,료해파표매적작용궤리급특성,대우신형제초제적설계화잡초항성적방치능구기도흔대적방조。본문개소료곡광감태전이매(GST)、세포색소P450매、을선유산합성매(ALS)、을태보매A최화매(ACCace)적연구진전。병분별종매적생리공능、매학특정、억제제작용궤리、억제제적연구、항성등방면진행료불동정도적천술。
The classification of herbicides according to their respective target enzyme and un- derstanding the role of target enzyme mechanism and characteristics will give us lots of help when carrying out novel herbicide design and weed prevention. To date, people have found nearly 30 kinds of different herbicidal sites of action, which involves over 50 categories of compounds that have different chemical stnzctures . This paper introduces the advances in the study of Glutathione S-transferase (GST), cytochrome P450 enzyme, acetolactate synthase (ALS), acetyl coenzyme A carboxylase (ACCace) and their respective inhibitors. The article mainly focuses on their enzyme biological functions, enzymologies, and the mechanisms of the inhibition, the research of inhibitors and target resistance to different extent.