The Mechanisms of Brassinosteroids＇ Action： From Signal Transduction to Plant Development
The Mechanisms of Brassinosteroids＇ Action： From Signal Transduction to Plant Development作者机构：State Key Laboratory of Genetic Engineering and Institute of Plant Biology School of Life Sciences Fudan University Shanghai 200433 People's Republic of China
出 版 物：《Molecular Plant》 (分子植物（英文版）)
年 卷 期：2011年第4卷第4期
页 面：588-600页
核心收录：
学科分类：0710[理学-生物学] 090403[农学-农药学(可授农学、理学学位）] 07[理学] 071009[理学-细胞生物学] 09[农学] 0904[农学-植物保护] 0901[农学-作物学] 0902[农学-园艺学] 090102[农学-作物遗传育种]
基 金：国家自然科学基金 国家教育部高等学校博士学科点专项科研基金
主 题：Arabidopsis brassinosteroid cross-talk phosphorylation plant development signaling pathway stresses.
摘 要：Brassinosteroids play diverse roles in plant growth and development. Plants deficient in brassinosteroid （BR） biosynthesis or defective in signal transduction show many abnormal developmental phenotypes, indicating the importance of both BR biosynthesis and the signaling pathway in regulating these biological processes. Recently, using genetics, proteomics, genomics, cell biology, and many other approaches, more components involved in the BR signaling pathway were identified. Furthermore, the physiological, cellular, and molecular mechanisms by which BRs regulate various aspects of plant development, are being discovered. These include root development, anther and pollen development and formation, stem elongation, vasculature differentiation, and cellulose biosynthesis, suggesting that the biological functions of BRs are far beyond promoting cell elongation, This review will focus on the up-to-date progresses about regulatory mechanisms of the BR signaling pathway and the physiological and molecular mechanisms whereby BRs regulate plant growth and development.
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