BTB蛋白泛素化介导植物发育和逆境应答的研究进展  

Advances on BTB protein ubiquitination mediated plant development and stress response

作　　者：吕彤彤 颜文慧 梁艳 丁寅 颜庆霞 李金华 LU Tongtong;YAN Wenhui;LIANG Yan;DING Yin;YAN Qingxia;LI Jinhua(Hanhong College,Institute of Innovation&Entrepreneurship,Southwest University,Chongqing 400715,China;Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education),College of Horticulture and Landscape Architecture,Southwest University,Chongqing 400715,China)

机构地区：[1]西南大学创新创业学院含弘学院,重庆400715 [2]西南大学园艺园林学院长江上游农业生物安全与绿色生产教育部重点实验室,重庆400715

出　　处：《生物工程学报》2024年第1期63-80,共18页Chinese Journal of Biotechnology

基　　金：国家自然科学基金(31872123);重庆市自然科学基金(cstc2019jcyj-msxmX0333);中央高校项目(XDJK2020B060);重庆市级大学生创新创业训练计划(S202210635079)。

摘　　要：BTB(broad-complex,tramtrack,and bric-à-brac)结构域是在真核生物中发现的高度保守的蛋白质相互作用基序。含有BTB结构域的一类蛋白统称为BTB蛋白,它们广泛参与转录调控、蛋白质降解等过程。越来越多的研究表明,该基因在植物生长发育、生物与非生物胁迫等生理过程中具有重要的作用。本文以蛋白结构域为基础,系统总结了该基因家族蛋白在泛素化介导植物发育和逆境应答等过程中的研究进展,为植物中该类基因的研究提供了参考。The BTB(broad-complex,tramtrack,and bric-à-brac)domain is a highly conserved protein interaction motif in eukaryotes.They are widely involved in transcriptional regulation,protein degradation and other processes.Recently,an increasing number of studies have shown that these genes play important roles in plant growth and development,biotic and abiotic stress processes.Here,we summarize the advances of these proteins ubiquitination-mediated development and abiotic stress responses in plants based on the protein structure,which may facilitate the study of this type of gene in plants.

关 键 词：BTB结构域蛋白 蛋白泛素化 植物发育 逆境应答 

分 类 号：Q943[生物学—植物学]