微生物与线虫互作分子机制研究进展  

Advances in the molecular mechanisms of the microbe-nematode interaction

作　　者：梁连铭[1] 邹成钢[1] 张克勤[1] LIANG LianMing;ZOU ChengGang;ZHANG KeQin(State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan and the Key Laboratory for Southwest Microbial Diversity of the Ministry of Education,Yunnan University,Kunming 650091,China)

机构地区：[1]云南大学省部共建云南生物资源保护与利用国家重点实验室西南微生物多样性教育部重点实验室

出　　处：《中国科学：生命科学》2019年第11期1508-1519,共12页Scientia Sinica(Vitae)

基　　金：国家自然科学基金(批准号:31572063,31770064,31860016);云南省科技厅—云南大学“双一流”建设联合基金(批准号:2018FY001(-004))资助

摘　　要：植物寄生线虫严重危害全球农业生产,以天敌微生物为主的线虫生物防治方法由于其安全性和环境兼容性好等优点,成为农业绿色发展的重要保障.微生物与线虫相互作用机制的研究为开发高效的线虫生防制剂提供理论基础.本文从杀线虫微生物的资源、微生物寄生生活阶段的转换调控、微生物侵染的关键酶以及线虫对天敌微生物的免疫防御等方面综述线虫-微生物互作机制的最新进展,为构建线虫生物防治的新方法新策略提供借鉴.Plant parasitic nematodes seriously endanger global agricultural production.Biological control of nematodes,mainly using their natural enemy microorganisms,has become an important guarantee for the green agriculture development due to its advantages of safety and environmental compatibility.The study on the interaction mechanism between microorganisms and nematodes provides theoretical basis for the development of efficient biocontrol agents for nematodes.In this review,we elaborate on the infection of microorganisms to nematodes and the immune defense of nematodes to their natural enemies,providing a reference for the construction of new methods and strategies for biological control of nematodes.

关 键 词：植物寄生线虫 生物防治 食线虫真菌 天然免疫 基因调控 

分 类 号：S43[农业科学—农业昆虫与害虫防治]