Plants provide essential nutrients for human beings.Unfortunately,plants can be infected by a wide variety of pathogens,resulting in more than 30%of crop yield loss(Gai and Wang,2024).To keep pathogens under control,p...Plants provide essential nutrients for human beings.Unfortunately,plants can be infected by a wide variety of pathogens,resulting in more than 30%of crop yield loss(Gai and Wang,2024).To keep pathogens under control,plants have evolved intracel ular nucleotide-binding leucine-rich repeat receptors(NLRs)that detect pathogen effectors,activating effectortriggered immunity(ETI)(Wu et al.,2014).One of the major characteristics of ETI is a rapid localized cel death centered at the infection site,termed the hypersensitive response(HR).展开更多
Receptor-like proteins(RLPs)are crucial pattern-recognition receptors on the surface of plant cells,which are involved in almost all processes of the plant life cycle.Recently,the evolution of high-throughput sequenci...Receptor-like proteins(RLPs)are crucial pattern-recognition receptors on the surface of plant cells,which are involved in almost all processes of the plant life cycle.Recently,the evolution of high-throughput sequencing technology has strengthened the appraisal and identification of increasing numbers of RLPs and has primarily improved our understanding of the roles of RLPs in various biological processes.Here,we review the classification and evolutionary characteristics of RLPs and their regulatory roles in pattern-triggered immunity(PTI)and effector-triggered immunity(ETI).In particular,we summarize the ligands recognized by RLPs,their co-receptors,and downstream signalling cascades mediated by RLPs.To summarize,this review offers beneficial guidance for researchers in at-a-glance comprehension of the function of RLPs.It also puts forward the prospect of mining broad-spectrum candidate genes in light of the research on the disease resistance mechanism of RLPs and current challenges in disease resistance breeding.展开更多
基金supported by the National Science Foundation(IOS-2207677)to Z.Q.F.Project of State Key Laboratory of Tropical Crop Breeding(NKLTCB-HZ04)Central Public-interest Scientific Institution Basal Research Fund(1630052025021)to Y.Q。
文摘Plants provide essential nutrients for human beings.Unfortunately,plants can be infected by a wide variety of pathogens,resulting in more than 30%of crop yield loss(Gai and Wang,2024).To keep pathogens under control,plants have evolved intracel ular nucleotide-binding leucine-rich repeat receptors(NLRs)that detect pathogen effectors,activating effectortriggered immunity(ETI)(Wu et al.,2014).One of the major characteristics of ETI is a rapid localized cel death centered at the infection site,termed the hypersensitive response(HR).
基金funded by the Science and Technology Major Project of Gansu Province(22ZD6NA045)by the National Natural Science Foundation of China(32260741).
文摘Receptor-like proteins(RLPs)are crucial pattern-recognition receptors on the surface of plant cells,which are involved in almost all processes of the plant life cycle.Recently,the evolution of high-throughput sequencing technology has strengthened the appraisal and identification of increasing numbers of RLPs and has primarily improved our understanding of the roles of RLPs in various biological processes.Here,we review the classification and evolutionary characteristics of RLPs and their regulatory roles in pattern-triggered immunity(PTI)and effector-triggered immunity(ETI).In particular,we summarize the ligands recognized by RLPs,their co-receptors,and downstream signalling cascades mediated by RLPs.To summarize,this review offers beneficial guidance for researchers in at-a-glance comprehension of the function of RLPs.It also puts forward the prospect of mining broad-spectrum candidate genes in light of the research on the disease resistance mechanism of RLPs and current challenges in disease resistance breeding.
