Protein function
Encodes a histone methylantransferase.
Phenotype
Single mutant: sdg26 single mutant is late flowering under both SD and LD conditions.
[Xu et al., 2008][Berr et al., 2015] Remarks: The late-flowering phenotype of the
sdg26 single mutant is caused by increased
FLC and
MAF expression levels. The mechanisms through which this upregulation occurs remains unclear. SDG26 also binds to the
SOC1 locus.
[Xu et al., 2008][Berr et al., 2015] Function:Histone methyltransferase involved in regulation of flowering time. Required for the expression of the SOC1/AGL20 gene. Required for histone H3 trimethylation on Lys-4 H3K4me3 at the SOC1 locus. Prevents trimethylation on Lys-27 H3K276me3 at the same locus.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
Upstream actors
Protein-protein interactions