铜绿假单胞菌生防菌株抑菌代谢产物及其生防应用研究进展  

Research progress in biocontrol strain Pseudomonas aeruginosa: antifungal metabolites and their applications in biocontrol

作　　者：蒋海霞 周莲[1] 何亚文[1] 

机构地区：[1]上海交通大学生命科学技术学院微生物代谢国家重点实验室,上海200240

出　　处：《微生物学通报》2015年第7期1338-1349,共12页Microbiology China

基　　金：国家863计划项目(No.2012AA022107)

摘　　要：微生物次生代谢产物的研究对开发微生物源农药具有重要意义。近年来一系列根际来源的铜绿假单胞菌被分离和鉴定,因其产生抑菌次生代谢产物,具有很好的生物防治效果。本文将系统综述铜绿假单胞菌生防菌株的种类及其抑菌代谢产物的多样性,并进一步介绍铜绿假单胞菌生防菌株的抑菌代谢产物合成机制及其遗传改造,简要讨论铜绿假单胞菌生防菌株抑菌代谢产物在生物防治上的应用和前景。Study on microbial metabolites is of great importance to the development of microbial pesticide. Recently, a series ofPseudomonas aeruginosa strains originated from plant rhizosphere have been isolated and identified. They performed well in biological control because of the antifungal metabolites produced. Here, an overview of the identified biocontrol strain Pseudomonas aeruginosa and their antifungal metabolites produced was provided. The latest progress in the biosynthetic mechanism of these antifungal metabolites and genetic engineering for industrial production was also introduced. Finally, the application of these antifungal metabolites in biological control and the prospects were briefly discussed.

关 键 词：铜绿假单胞菌生防菌株 抑菌代谢产物 合成机制 遗传改造 生物防治 

分 类 号：S476.1[农业科学—农业昆虫与害虫防治]