Antimicrobial metabolites produced by the plant growth-promoting rhizobacteria(PGPR):Bacillus and Pseudomonas  

作　　者：Yiheng Wang Yongfu Pei Xin Wang Xiongfeng Dai Manlu Zhu 

机构地区：[1]State Key laboratory of Green Pesticides,School of Life Sciences,Central China Normal University,Wuhan,430079,China

出　　处：《Advanced Agrochem》2024年第3期206-221,共16页现代农业化学（英文）

基　　金：supported by the National Key Research and Development Program of China(2022YFF1000400);National Natural Science Foundation of China(32270034,32370044);Changjiang Young Scholar Program of Chinese Ministry of Education,Natural Science Funds for Distinguished Young Scholar of Hubei Province(2022CFA044);Wuhan Science and Technology Major Project(2023020302020708);the Fundamental Research Funds for the Central Universities.

摘　　要：Plant growth-promoting rhizobacteria(PGPR)such as Bacillus and Pseudomonas have drawn broad attention and interest due to their agricultural benefits.One of the major benefits of PGPR lies at their biocontrol capabilities against various plant pathogens.The biocontrol capability of PGPR is closely related to its capability of producing various kinds of antimicrobial substances.Major antimicrobial secondary metabolites secreted by PGPR include non-ribosomal lipopeptides(NRLPs),polyketides,ribosomal peptides,phenazines,pyrrolnitrins,etc.This review focuses on the major antimicrobial secondary metabolites produced by Bacillus and Pseudomonas including their classifications,structures,mechanisms of action and genetic regulations.We have also discussed their applications in plant biocontrol and provided insights into future development of improved biocontrol strains using synthetic biology approaches.

关 键 词：Antimicrobial substances BIOCONTROL BACILLUS PSEUDOMONAS Synthetic biology 

分 类 号：S47[农业科学—农业昆虫与害虫防治]