生物技术通报2025，Vol.41Issue(12)：1-15,15.DOI:10.13560/j.cnki.biotech.bull.1985.2025-0637
植物SUMO E3连接酶研究进展
Recent Advances in Plant SUMO E3 Ligases
摘要
Abstract
As a crucial reversible post-translational modification form of proteins in eukaryotes,sumoylation participates in various life processes in plants by regulating the stability,subcellular localization,and activity of proteins.Sumoylation modification is mediated by a serial of enzymatic cascade reactions,among which the SUMO E3 ligases plays a decisive role in the selection of target proteins.Recent studies have revealed that SUMO E3 ligases play pivotal regulatory roles in growth,development,and stress adaptation of plants by mediating the sumoylation modification of multiple types of target proteins.This review systematically summarizes the structural characteristics,functional differentiation of SUMO E3 ligases in plants and their regulatory networks in various physiological processes.It focuses on their roles in the molecular mechanisms and signaling integration pathways involved in abiotic stress responses,developmental regulation,and immune response,aiming to provide a theoretical basis for elucidating the regulatory networks and biological functions of plant sumoylation modification,and offer potential targets for crop stress resistance improvement and high-yield breeding.关键词
SUMO化修饰/SUMO E3连接酶/植物胁迫响应/生长发育Key words
sumoylation/SUMO E3 ligase/plant response to stress/growth and development引用本文复制引用
FANG Yu-jie,LIU Kuan,CUI Han-bing,WANG You-ping..植物SUMO E3连接酶研究进展[J].生物技术通报,2025,41(12):1-15,15.基金项目
国家自然科学基金项目(32171969),江苏省科技计划专项资金(重点研发计划现代农业)(BE2023342) （32171969）
