Small GTPase RAC/ROP Signaling and Plant hormone responses

作     者：Lizhen Tao (College of Life Sciences,South China Agricultural University,Guangzhou,China 510642) 

会议名称：《2007中国植物生理学会全国学术会议》

会议日期：2007年

学科分类：09[农学] 0903[农学-农业资源与环境] 

摘      要：正Auxin regulates expression of numerous genes and affects a broad spectrum of plant growth and developmental processes.Molecular and biochemical studies have shown that Aux/IAA proteins,a large family of short-lived transcription regulators,repress auxin responsive gene expression.Auxin promotes rapid proteolysis of Aux/IAA proteins,resulting in gene derepression.It is now established that auxin signaling