Protein function
Encodes a histone-binding protein involved in chromatin remodeling at the
FLC locus.
Phenotype
Overexpressor: FVE overexpressor does not display any flowering-time phenotype.
[Kim et al., 2004][Ausü¾™†”¼n et al., 2004] Remarks: fve single mutant has increased
FLC expression levels.
[Ausü¾™†”¼n et al., 2004] Single mutant: fve single mutant is late flowering under both SD and LD conditions.
[Kim et al., 2004][Ausü¾™†”¼n et al., 2004][Koornneef et al., 1991] Function:Core histone-binding subunit that may target chromatin assembly factors, chromatin remodeling factors and histone deacetylases to their histone substrates in a manner that is regulated by nucleosomal DNA. Component of the flowering autonomous pathway which positively regulates flowering by promoting transcriptional repression of the flowering repressor FLC. May promote histone deacetylation at the FLC locus leading to the formation of repressive chromatin structures. Also negatively regulates cold-responsive genes.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality SVP --
[Lee et al., 2007] --
[View TAIR record] Upstream actors
Protein-protein interactions
CUL4 --
[Pazhouhandeh et al., 2011] --
[View TAIR record] ESD6, HOS1 --
[Lee et al., 2012] --
[View TAIR record]DET1, FUS2 --
[Kang et al., 2015] --
[View TAIR record]HDA5 --
[Luo et al., 2015] --
[View TAIR record]