Brassinosteroid signaling positive regulator (BZR1) family protein;(source:Araport11)
TAIR Curator Summary:
Encodes a positive regulator of the brassinosteroid (BR) signalling pathway that mediates both downstream BR responses and negative feedback regulation of BR biosynthesis. There is evidence for phosphorylation-dependent nucleocytoplasmic shuttling of BZR1. GSK3-like kinases (including BIN2), 14-3-3 proteins, and the phosphatase BSU1 seem to participate in this process. Phosphorylation also appears to affect BZR1's transcriptional activities.
TAIR Short Description:
Brassinosteroid signalling positive regulator (BZR1) family protein