Recognition of bacterial plant pathogens: local, systemic and transgenerational immunity.
Recognition of bacterial plant pathogens: local, systemic and transgenerational immunity.
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DOI：
10.1111/nph.12214
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发表时间：
2013-09
期刊：
影响因子：
--
通讯作者：
Coaker G
中科院分区：
文献类型：
--
作者：
Henry E;Yadeta KA;Coaker G
细菌病原体可以引起多种植物疾病，植物依靠其先天免疫系统来识别并积极响应这些微生物。植物先天免疫系统由识别保守微生物模式的细胞外模式识别受体和识别递送到宿主细胞中的特定细菌效应物的细胞内核苷酸结合富亮氨酸重复序列（NLR）蛋白组成。植物缺乏动物中存在的适应性免疫分支，但仍然通过系统性和跨代抗性提供对病原体攻击的灵活性。在这里，我们专注于目前的研究在植物对细菌病原体的免疫反应。最近的研究揭示了模式识别受体的激活和失活以及系统获得性抗性。新的研究还发现了围绕NLR免疫受体激活，合作和亚细胞定位的额外复杂性。总之，这些最新的进展使我们更接近于理解负责协调防御反应和最终抵抗的分子间相互作用的网络。
Bacterial pathogens can cause multiple plant diseases and plants rely on their innate immune system to recognize and actively respond to these microbes. The plant innate immune system is comprised of extracellular pattern recognition receptors that recognize conserved microbial patterns and intracellular nucleotide binding leucine-rich repeat (NLR) proteins that recognize specific bacterial effectors delivered into host cells. Plants lack the adaptive immune branch present in animals, but still afford flexibility to pathogen attack through systemic and transgenerational resistance. Here, we focus on current research in plant immune responses against bacterial pathogens. Recent studies shed light onto the activation and inactivation of pattern recognition receptors and systemic acquired resistance. New research has also uncovered additional layers of complexity surrounding NLR immune receptor activation, cooperation, and sub-cellular localizations. Taken together, these recent advances bring us closer to understanding the web of inter-molecular interactions responsible for coordinating defense responses and ultimately resistance.
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DOI：
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发表时间：
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影响因子：
11.1
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