How bacteria overcome flagellin pattern recognition in plants.
How bacteria overcome flagellin pattern recognition in plants.
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DOI：
10.1016/j.pbi.2022.102224
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发表时间：
2022-05
影响因子：
9.5
通讯作者：
N. Sanguankiattichai;Pierre Buscaill;G. Preston
中科院分区：
文献类型：
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作者：
N. Sanguankiattichai;Pierre Buscaill;G. Preston
有效的植物免疫反应取决于识别入侵微生物的能力。细菌鞭毛蛋白的N-末端结构域中的22个氨基酸和中心区域中的28个氨基酸，分别称为flg 22和flgII-28，是植物免疫的重要激发子。植物免疫在flg 22或flgII-28分别被植物跨膜受体FLS 2或FLS 3识别后被激活。许多植物病原菌和内生细菌具有很强的选择压力，以克服鞭毛蛋白触发的免疫。在这里，我们提供了一个概述，我们的理解的逃避和抑制鞭毛蛋白模式识别植物相关的细菌的最新发展。
Efficient plant immune responses depend on the ability to recognise an invading microbe. The 22-amino acids in the N-terminal domain and the 28-amino acids in the central region of the bacterial flagellin, called flg22 and flgII-28, respectively, are important elicitors of plant immunity. Plant immunity is activated after flg22 or flgII-28 recognition by the plant transmembrane receptors FLS2 or FLS3, respectively. There is strong selective pressure on many plant pathogenic and endophytic bacteria to overcome flagellin-triggered immunity. Here we provide an overview of recent developments in our understanding of the evasion and suppression of flagellin pattern recognition by plant-associated bacteria.