Plant Pattern recognition receptors: Exploring their evolution, diversification, and spatiotemporal regulation

IF 8.3 2区 生物学 Q1 PLANT SCIENCES Current opinion in plant biology Pub Date : 2024-09-19 DOI:10.1016/j.pbi.2024.102631
Tianrun Li , Alba Moreno-Pérez , Gitta Coaker
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引用次数: 0

Abstract

Plant genomes possess hundreds of candidate surface localized receptors capable of recognizing microbial components or modified-self molecules. Surface-localized pattern recognition receptors (PRRs) can recognize proteins, peptides, or structural microbial components as nonself, triggering complex signaling pathways leading to defense. PRRs possess diverse extracellular domains capable of recognizing epitopes, lipids, glycans and polysaccharides. Recent work highlights advances in our understanding of the diversity and evolution of PRRs recognizing pathogen components. We also discuss PRR functional diversification, pathogen strategies to evade detection, and the role of tissue and age-related resistance for effective plant defense.

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植物模式识别受体:探索它们的进化、多样化和时空调控
植物基因组拥有数百种候选的表面定位受体,能够识别微生物成分或修饰后的自身分子。表面定位模式识别受体(PRRs)可将蛋白质、肽或微生物结构成分识别为非自我,从而触发复杂的信号通路,导致防御。PRRs 具有多种胞外结构域,能够识别表位、脂质、糖类和多糖。最近的工作重点介绍了我们对识别病原体成分的 PRRs 多样性和进化的理解所取得的进展。我们还讨论了 PRR 的功能多样化、病原体逃避检测的策略以及组织和年龄相关抗性对植物有效防御的作用。
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来源期刊
Current opinion in plant biology
Current opinion in plant biology 生物-植物科学
CiteScore
16.30
自引率
3.20%
发文量
131
审稿时长
6-12 weeks
期刊介绍: Current Opinion in Plant Biology builds on Elsevier's reputation for excellence in scientific publishing and long-standing commitment to communicating high quality reproducible research. It is part of the Current Opinion and Research (CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy - of editorial excellence, high-impact, and global reach - to ensure they are a widely read resource that is integral to scientists' workflow.
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