RUS家族对植物生长发育的调控作用  

The regulatory role of the RUS family in plant growth and development

作　　者：胡垚 李思蕤 张欣欣 汤青林[1] 魏大勇 田时炳[2] 杨洋[2] 王志敏[1] HU Yao;LI Sirui;ZHANG Xinxin;TANG Qinglin;WEI Dayong;TIAN Shibing;YANG Yang;WANG Zhimin(Chongqing Key Laboratory of Olericulture,College of Horticulture and Landscape Architecture,Southwest University,Chongqing 400715,China;Institute of Vegetables and Flowers,Chongqing Academy of Agricultural Sciences,Chongqing 401329,China)

机构地区：[1]西南大学园艺园林学院重庆市蔬菜学重点实验室,重庆400715 [2]重庆市农业科学院蔬菜花卉研究所,重庆401329

出　　处：《生物工程学报》2024年第1期81-93,共13页Chinese Journal of Biotechnology

基　　金：现代农业产业技术体系(CARS-23-A08)。

摘　　要：叶绿体基因组编码许多参与光合作用和其他代谢过程的关键蛋白质,在叶绿体中合成的代谢物对于植物正常的生长发育至关重要。根对紫外线-B辐射敏感[Root-UVB(ultraviolet radiation B)-sensitive,RUS]蛋白属于叶绿体蛋白,由高度保守的DUF647结构域组成,在参与植物形态发生、物质运输和能量代谢等多种生命活动的调控中发挥作用。本文就近年来关于RUS家族在植物的胚胎发育、光形态建成、维生素B6稳态、生长素转运和花药发育等生长发育过程中的相关研究进行回顾和总结,为深入研究其在植物生长发育中的分子调控机制提供了参考。The chloroplast genome encodes many key proteins involved in photosynthesis and other metabolic processes,and metabolites synthesized in chloroplasts are essential for normal plant growth and development.Root-UVB(ultraviolet radiation B)-sensitive(RUS)family proteins composed of highly conserved DUF647 domain belong to chloroplast proteins.They play an important role in the regulation of various life activities such as plant morphogenesis,material transport and energy metabolism.This article summarizes the recent advances of the RUS family proteins in the growth and development of plants such as embryonic development,photomorphological construction,VB6 homeostasis,auxin transport and anther development,with the aim to facilitate further study of its molecular regulation mechanism in plant growth and development.

关 键 词：根对紫外线-B辐射敏感(RUS) 形态发生 物质运输 花药发育 

分 类 号：Q943[生物学—植物学]