Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria

文献类型： 外文期刊

第一作者： Li, Kaihuai

作者： Li, Kaihuai;Ma, Chaoyun;Zhou, Xue;Xiong, Chunlan;Wang, Yong;Liu, Fengquan;Li, Kaihuai;Ma, Chaoyun;Zhou, Xue;Xiong, Chunlan;Wang, Yong;Liu, Fengquan;Li, Kaihuai;Wang, Yong;Wang, Bo;Liu, Fengquan

作者机构：

关键词： bacterial intraspecies regulation; diffusible signal factor (DSF); plant innate immunity; quorum sensing (QS)

期刊名称：MOLECULAR PLANT-MICROBE INTERACTIONS （ 影响因子：3.5； 五年影响因子：4.1 ）

ISSN： 0894-0282

年卷期： 2024 年

页码：

收录情况： SCI

摘要： Numerous bacterial species employ diffusible signal factor (DSF)-based quorum sensing (QS) as a widely conserved cell-cell signaling communication system to collectively regulate various behaviors crucial for responding to environmental changes. cis-11-Methyl-dodecenoic acid, known as DSF, was first identified as a signaling molecule in Xanthomonas campestris pv. campestris. Subsequently, many structurally related molecules have been identified in different bacterial species. This review aims to provide an overview of current understanding regarding the biosynthesis and regulatory role of DSF signals in both pathogenic bacteria and a biocontrol bacterium. Recent studies have revealed that the DSF-based QS system regulates antimicrobial factor production in a cyclic dimeric GMP-independent manner in the biocontrol bacterium Lysobacter enzymogenes. Additionally, the DSF family signals have been found to be involved in suppressing plant innate immunity. The discovery of these diverse signaling mechanisms holds significant promise for developing novel strategies to combat stubborn plant pathogens.Copyright (c) 2024 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序