乙酰乳酸合成酶及ALS 基因研究概述

doi:10.11924/j.issn.1000-6850.casb15050099

摘要/Abstract

摘要： 乙酰乳酸合成酶抑制剂类除草剂以其独有的优点，20世纪90年代以来一直占领世界除草剂市场。抗草甘膦转基因作物的问世，草甘膦的销售量大幅增加，乙酰乳酸合成酶抑制剂类除草剂销量不断减少。然而，大量抗草甘膦杂草的产生，使得人们期望培育出抗不同类型除草剂转基因作物，抗ALS抑制剂类除草剂成为人们的首选。笔者概述了乙酰乳酸合成酶的结构、功能、除草剂作用机理、抗ALS基因的研究现状。期望对抗ALS抑制剂基因的筛选，利用提供参考。

关键词: 最大冻土深度, 最大冻土深度, 春小麦, 生育期, 阿勒泰市

Abstract: Acetyl lactic acid synthetase inhibitor herbicide has dominated the herbicide market since 1990s because of its special advantages. With the appearance of genetically modified crops resistant to glyphosate, the sales quantity of glyphosate increase greatly and acetyl lactic acid synthetase inhibitor herbicide decrease sharply. However, a large number of glyphosate resistant weeds appear, people are looking forward to breeding different kinds of genetically modified crops with herbicide resistances, and crops with resistance to ALS inhibitor herbicides become the first choice. In this paper, we summarized the construction and function of acetyl lactic acid synthetase, action mechanism of herbicide and research development of ALS resistant gene, with the expectation to provide reference for screening inhibitor gene resistant to ALS.

任洪雷. 乙酰乳酸合成酶及ALS 基因研究概述[J]. 中国农学通报, 2016, 32(26): 37-42.

Ren Honglei. Acetolactate Synthase and ALS Gene Research[J]. Chinese Agricultural Science Bulletin, 2016, 32(26): 37-42.

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