枯草芽孢杆菌ComQXPA群体感应系统及其潜在生防应用

摘要/Abstract

摘要： 群体感应是细菌依赖细胞密度进行信息传递的一种行为模式。枯草芽孢杆菌(Bacillus subtilis)中感受态调控系统ComQXPA (Com是compotence的缩写)，是其重要的群体感应系统。介绍了枯草芽孢杆菌ComQXPA群体感应系统的组成,阐述了ComQXPA群体感应系统在菌体生长繁殖过程中重要调控机制的研究进展。总结了枯草芽孢杆菌作为生防菌在农业方面应用的作用机制，针对其ComQXPA群体感应系统的调控作用，提出了该系统在生防方面的潜在应用方向，以期为拓展其研究领域提供思路。

关键词: 枯草芽孢杆菌, 群体感应, 感受态, 感受态调控系统ComQXPA, 生防应用

王俊芳，王淼. 枯草芽孢杆菌ComQXPA群体感应系统及其潜在生防应用[J]. 河南农业科学, 2019, 48(6): 8-13.

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