Article
RACK1 mediates multiple hormone responsiveness and developmental processes in Arabidopsis.
Journal of experimental botany - 1 Jan 2006
Chen Jin-Gui, Ullah Hemayet, Temple Brenda, Liang Jiansheng, Guo Jianjun, Alonso José M, Ecker Joseph R, Jones Alan M
Abstract excerpt
The scaffold protein RACK1 (Receptor for Activated C Kinase 1) serves as an integrative point for diverse signal transduction pathways. The Arabidopsis genome contains three RACK1 orthologues, however, little is known about their functions. It is reported here that one member of this gene family, RACK1A, previously identified as the Arabidopsis homologue of the tobacco arcA gene, mediates hormone responses and...
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