生物
模式识别受体
广谱
病原相关分子模式
病菌
植物抗病性
植物免疫
免疫
功能(生物学)
免疫系统
计算生物学
抗性(生态学)
疾病
生物技术
免疫学
生态学
细胞生物学
遗传学
突变体
化学
病理
基因
拟南芥
医学
组合化学
作者
Freddy Boutrot,Cyril Zipfel
出处
期刊:Annual Review of Phytopathology
[Annual Reviews]
日期:2017-08-04
卷期号:55 (1): 257-286
被引量:432
标识
DOI:10.1146/annurev-phyto-080614-120106
摘要
Plants are constantly exposed to would-be pathogens and pests, and thus have a sophisticated immune system to ward off these threats, which otherwise can have devastating ecological and economic consequences on ecosystems and agriculture. Plants employ receptor kinases (RKs) and receptor-like proteins (RLPs) as pattern recognition receptors (PRRs) to monitor their apoplastic environment and detect non-self and damaged-self patterns as signs of potential danger. Plant PRRs contribute to both basal and non-host resistances, and treatment with pathogen-/microbe-associated molecular patterns (PAMPs/MAMPs) or damage-associated molecular patterns (DAMPs) recognized by plant PRRs induces both local and systemic immunity. Here, we comprehensively review known PAMPs/DAMPs recognized by plants as well as the plant PRRs described to date. In particular, we describe the different methods that can be used to identify PAMPs/DAMPs and PRRs. Finally, we emphasize the emerging biotechnological potential use of PRRs to improve broad-spectrum, and potentially durable, disease resistance in crops.
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