植物学报2011，Vol.46Issue(2)：224-232,9.DOI:10.3724/SP.J.1259.2011.00224
植物RACK1蛋白研究进展
Research Advances in Plant RACK1 Proteins
摘要
Abstract
The receptor for activated C kinase 1 (RACK1) is a tryptophan-aspartic acid-domain (WD40) repeat protein.Compelling evidence supports that RACK1 is a versatile scaffold protein that binds numerous signaling molecules from diverse signal transduction pathways and plays critical roles in multiple developmental processes in mammals.RACK1 orthologs are also present in plants.In particular, the Arabidopsis genome contains genes that encode 3 RACK1 proteins,all of which show greater than 75％ amino acid similarity to mammalian RACK1.In addition, all functional domains of RACK1 protein, including the number and position of WD40 repeats and the protein kinase C binding sites, are largely conserved in plant RACK1 proteins.We review the discovery, structure and signal transduction functions of plant RACK1.关键词
ABA/G蛋白/RACK1/信号转导引用本文复制引用
李大红,张冬平,曹丹丹,梁建生..植物RACK1蛋白研究进展[J].植物学报,2011,46(2):224-232,9.基金项目
863计划(No.2008AA10Z120)、江苏省博士后基金(No.0901018B)和河南省教育厅自然科学基金(No.2010C18002) （No.2008AA10Z120）
