Proteomics shed light on the brassinosteroid signaling mechanisms

被引：48

作者：

Tang, Wenqiang ^{[1
]}

Deng, Zhiping ^{[2
]}

Wang, Zhi-Yong ^{[1
,2
]}

机构：

[1] Hebei Normal Univ, Coll Life Sci, Inst Mol & Cell Biol, Shijiazhuang 050016, Hebei, Peoples R China

[2] Carnegie Inst Sci, Dept Plant Biol, Stanford, CA 94305 USA

来源：

CURRENT OPINION IN PLANT BIOLOGY | 2010年 / 13卷 / 01期

关键词：

RECEPTOR KINASE BRI1; PHOSPHORYLATION SITES; PLASMA-MEMBRANE; IN-VITRO; ARABIDOPSIS; PROTEIN; TRANSDUCTION; REGULATOR; GROWTH; BAK1;

D O I：

10.1016/j.pbi.2009.10.007

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Large numbers of receptor-like kinases (RLKs) play key roles in plant development and defense by perceiving extracellular signals The mechanisms of ligand-induced kinase activation and downstream signal transduction have been studied for only a few RLK pathways, among which the brassinosteroid (BR) pathway is the best characterized Recently, proteomics studies identified new components that bridge the last gap in the genetically defined BR-signaling pathway, establishing the first complete pathway from an RLK to transcription factors in plants Furthermore, analyses of phosphorylation events, mostly by mass spectrometry, provided insights into the mechanistic details of receptor kinase activation and regulation of downstream components by phosphorylation. This review focuses on recent progress in understanding BR signal transduction made by proteomics studies

引用

页码：27 / 33

页数：7

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