生物技术通报2023，Vol.39Issue(12)：1-15,15.DOI:10.13560/j.cnki.biotech.bull.1985.2023-0765
植物PRR免疫受体功能研究进展
Research Progress in Immune Receptor Functions of Pattern-Recognition Receptor in Plants
摘要
Abstract
In the process of long-term adaptation to environment,plants have evolved a large number of cell surface and intracellular immune receptors to sense various biological and abiotic stimuli,and then trigger receptor-dependent immune responses.Cell surface Pattern-Recognition Receptor(PRR)is able to recognize pathogenic microbial model molecules and activate basic immunity,thereby enabling plants to acquire corresponding tolerance.At present,with the help of efficient research methods,researchers have made some progress in PRR-mediated plant disease resistance and environmental stress tolerance.Here,we reviewed the recent achievements of plant PRR on types and structures,ligand recognition and binding mechanisms,characteristics and mechanism of innate immunity mediated by PRRs,and identification of novel PRRs.Meanwhile,this review also focused on PRR-mediated salt resistance.The results will help us further understand the immune basis of plant-environment interaction,and will provide theoretical basis and guidance for the use of genetic engineering to cultivate excellent disease resistant and stress resistant plant varieties.关键词
模式识别受体/类受体激酶/类受体蛋白/受体识别/先天免疫/非生物胁迫/盐胁迫/受体鉴定Key words
pattern-recognition receptor/receptor-like kinase/receptor-like protein/receptor recognition/innate immunity/abiotic stress/salt stress/receptor identification引用本文复制引用
叶红,王玉昆..植物PRR免疫受体功能研究进展[J].生物技术通报,2023,39(12):1-15,15.基金项目
广东省自然科学基金项目(2023A1515012102),广东省教育厅青年创新项目(2022KQNCX078),韶关学院博士科研启动经费项目 （2023A1515012102）
