Protein function
Encodes a MYB transcription factor.
Phenotype
Single mutant: myb30 single mutant does not display any flowering-time phenotype.
[Liu et al., 2014] Overexpressor: Overexpression of
MYB30 in the phloem leads to early flowering under both SD and LD conditions.
[Liu et al., 2014] Function:Transcription factor that binds specifically to the DNA sequence 5 -AACAAAC-3 (PubMed:19170933). Acts as a positive regulator of hypersensitive cell death (PubMed:10571865, PubMed:12119395). Acts as a positive regulator of salicylic acid synthesis (PubMed:16730712). Regulates very-long-chain fatty acid biosynthesis (PubMed:18326828). Acts cooperatively with BZR2 to promote expression of a subset of brassinosteroids target genes (PubMed:19170933). Transcriptional activity and hypersensitive response control negatively regulated by PLA2-ALPHA and by the Xanthomonas type III effector XopD (AC G9L9K6) (PubMed:20696912, PubMed:21917550). Involved in the regulation of abscisic acid (ABA) signaling (PubMed:22814374). Increased levels of MYB30 can accelerate flowering both in long and short days through the regulation of FT (PubMed:24587042).
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality FT --
[Liu et al., 2014] --
[View TAIR record] Upstream actors
Protein-protein interactions