Protein function
Encodes a mRNA processing factor that regulates
FCA expression.
Phenotype
Overexpressor: FY overexpression complements
fy mutation but does not display any flowering-time phenotype.
[Simpson et al., 2003][Jiang et al., 2012] Remarks: fy single mutant has increased
FLC expression levels.
[Simpson et al., 2003][Manzano et al., 2009] Single mutant: fy single mutant is late flowering under both SD and LD conditions. (Characterized mutants are hypomorphics, since the null mutant is lethal.)
[Simpson et al., 2003][Henderson et al., 2005][Koornneef et al., 1991] Function:Plays a role in the regulation of flowering time in the autonomous flowering pathway by decreasing FLOWERING LOCUS C mRNA levels. Required for the negative autoregulation of FCA expression. Acts probably as an RNA 3 end-processing factor. Required for growth and development in plants.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality FLC, AGL25, FLF --
[Liu et al., 2010] --
[View TAIR record] Upstream actors
Protein-protein interactions
FCA --
[Henderson et al., 2005][Simpson et al., 2003] --
[View TAIR record]