Title : Predominant actions of cytosolic BSU1 and nuclear BIN2 regulate subcellular localization of BES1 in brassinosteroid signaling.

Pub. Date : 2010 Mar

PMID : 20387035






1 Functional Relationships(s)
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1 During brassinosteroid (BR) signaling in Arabidopsis, BSU1 (bri1 SUPPRESSOR1) phosphatase and BIN2 (BRASSINOSTEROID INSENSITIVE2) kinase regulate the signal intensity by determining the phosphorylation status of the transcription factors BZR1 (BRASSINAZOLE RESISTANT1) and BES1 (bri1 EMS SUPPRESSOR1). brassinazole Brassinosteroid signaling positive regulator (BZR1) family protein Arabidopsis thaliana