细菌群体感应及其信号分子介导的植物-细菌跨界信息交流  

Interkingdom Communicatin between Bacteria and Plant Mediated by Quorum Sensing Signal Molacules

作　　者：宋水山[1] 赵芊[1] SONG Shui-shan, ZHAO Qian(Biology Institute, Hebei Academy of Sciences ; Hebei Engineering and Technology Center of Microbiological Control on Main Crop Disease, Shijiazhuang 050051)

机构地区：[1]河北省科学院生物研究所河北省主要农作物微生物病害控制工程技术研究中心,河北石家庄050051

出　　处：《微生物学杂志》2018年第1期1-11,共11页Journal of Microbiology

基　　金：国家重点基础研究发展计划项目(2015CB150600);国家自然科学基金项目(31601144)

摘　　要：细菌利用群体感应(Quorum sensing,QS)系统进行细胞间的通讯联系,进而参与调控细菌多种生物学功能。近年的研究表明,细菌QS信号分子也可以被细菌的真核植物宿主感应,从而介导植物-细菌的跨界信息交流。本文综述细菌QS及其介导的植物-细菌信息交流的最新研究进展,以期为通过操纵细菌QS达到提高植物病害防治效果提供理论基础和指导。Quorum sensing（ QS） was used for cell-to-cell communication and controlled multiple physiological functions in bacteria. Recent evidence has accumulated that bacterial QS signal molaculars also can be percepted by plant host and mediate interkingdom communication between bacteria and plant. In this review,we summarize the recent progress of bacterial QS system and QS-mediated cross-kingdom interactions between plant and bacteria in the hope of providing theoretical basis and guidance for improving the effect of plant disease control by manipulating bacterial QS.

关 键 词：细菌群体感应 N-酰基高丝氨酸内酯 植物 跨界信息交流 

分 类 号：Q93[生物学—微生物学]