Sulfated peptides and their receptors:Key regulators of plant development and stress adaptation  

作　　者：Liming He Liangfan Wu Jia Li 

机构地区：[1]Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations,School of Life Sciences,Lanzhou University,Lanzhou 730000,China [2]Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design,School of Life Sciences,Guangzhou University,Guangzhou 510006,China

出　　处：《Plant Communications》2024年第6期44-56,共13页植物通讯（英文）

基　　金：supported by the National Natural Science Foundation of China(no.32030005).

摘　　要：Four distinct types of sulfated peptides have been identified in Arabidopsis thaliana.These peptides play crucial roles in regulating plant development and stress adaptation.Recent studies have revealed that Xan-thomonas and Meloidogyne can secrete plant-like sulfated peptides,exploiting the plant sulfated peptide signaling pathway to suppress plant immunity.Over the past three decades,receptors for these four types of sulfated peptides have been identified,all of which belong to the leucine-rich repeat receptor-like protein kinase subfamily.A number of regulatory proteins have been demonstrated to play important roles in their corresponding signal transduction pathways.In this review,we comprehensively summarize the discov-eries of sulfated peptides and their receptors,mainly in Arabidopsis thaliana.We also discuss their known biological functions in plant development and stress adaptation.Finally,we put forward a number of ques-tions for reference in future studies.

关 键 词：peptide hormone sulfated peptide receptor-like protein kinase plant development stress adaptation 

分 类 号：Q94[生物学—植物学]