| 杂草对除草剂非靶标抗性机理研究进展 |
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| 引用本文： | 毕亚玲,李君君,戴玲玲,李云峰,朱伟华.杂草对除草剂非靶标抗性机理研究进展[J].植物保护,2020,46(5):1-5. |
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| 作者姓名： | 毕亚玲 李君君 戴玲玲 李云峰 朱伟华 |
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| 作者单位： | 1. 安徽科技学院农学院, 凤阳 233100; 2. 安徽科技学院资源与环境学院, 凤阳 233100 |
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| 基金项目： | 安徽省高校自然科学研究重点项目（KJ2017A511）；2019年度高校优秀青年人才支持计划（gxyq2019060）；农业农村部2019年农产品质量安全监管专项（农药）（15197038）；安徽科技学院稳定人才项目（NXWD201604） |
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| 摘 要： | 随着除草剂的大面积持续使用,近年来抗性杂草种类增多,危害面积不断增加,危害程度逐渐加重。杂草对除草剂抗性问题业已成为威胁全球粮食安全的关键问题之一。杂草对除草剂的抗药机制主要分为靶标抗性和非靶标抗性,非靶标抗性主要包括对除草剂解毒能力增强、屏蔽作用或与作用位点的隔离作用等机理。本文主要对除草剂的非靶标抗性机制中的P450s、GSTs、ABC转运蛋白和谷胱甘肽转运体等进行综述,并对非靶标抗性机制研究前景进行展望。
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| 关 键 词： | 杂草 非靶标抗性 P450s GSTs ABC转运蛋白 |
| 收稿时间： | 2019/7/13 0:00:00 |
| 修稿时间： | 2019/11/15 0:00:00 |
Research advances in non-target resistance mechanisms of weeds to herbicides |
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| BI Yaling,LI Junjun,DAI Lingling,LI Yunfeng,ZHU Weihua.Research advances in non-target resistance mechanisms of weeds to herbicides[J].Plant Protection,2020,46(5):1-5. |
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| Authors: | BI Yaling LI Junjun DAI Lingling LI Yunfeng ZHU Weihua |
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| Institution: | 1. College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; 2. College of Resources and Environment, Anhui Science and Technology University, Fengyang 233100, China |
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| Abstract: | With the continuous use of herbicides in a large area, the species, damage area and damage degree of resistant weeds have been increasing and aggravating in recent years. Weed resistance to herbicides has become one of the key issues threatening global food security. The mechanisms of weed resistance to herbicides can be divided into target resistance and non-target resistance. Non-target resistance mainly includes the enhanced ability of detoxifying herbicides, shielding effect or isolation with action sites. In this paper, P450s, GSTs, ABC transporters and glutathione transporters involved in the non-target resistance mechanism of herbicides were reviewed, and the prospect of non-target resistance mechanism was discussed. |
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| Keywords: | weeds non-target resistance P450s GSTs ABC transporter |
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