Blue light-specific regulation of CIB1 protein expression in Arabidopsis

作     者：Hongtao Liu~1,Chentao Lin~2 1.Institute of Plant Physiol & Ecology,Chinese Academy of Sciences 2.Department of Molecular,Cell and Developmental Biology,University of California,Los Angeles 

会议名称：《2011全国植物生物学研讨会》

会议日期：2011年

学科分类：09[农学] 0903[农学-农业资源与环境] 

摘      要：Cryptochromes(CRY) are photolyase-like blue-light receptors that mediate light responses in plants and *** plant cryptochromes act in response to blue light is not well *** have recently reported the identification and characterization of the Arabidopsis CIB 1(cryptochrome-interacting basic-helix-loop-helix).CIB1 interacts with CRY2(cryptochrome 2) in a blue light-specific manner,and it acts with additional CIBl-related proteins to promote CRY2-dependent activation of FT gene expression and floral initiation and CIB1 binds to the FT protmoter in *** proposed that the blue light-dependent interaction of cryptochrome(s) with CIB1 and CIBl-related proteins represents an