Protein function
Encodes a MADS-box transcription factor.
Phenotype
Remarks: FLM is partially regulated through alternative splicing.
FLM-beta, an alternatively spliced form of
FLM, increases at low temperatures, thus repressing flowering. Conversely, the overexpression of the
FLM-delta form leads to early flowering.
[Posü¾Ž–”¼ et al., 2013][Lee et al., 2013] Single mutant: flm single mutant is early flowering under both SD and LD conditions.
[Scortecci et al., 2001][Scortecci et al., 2003][Mathieu et al., 2009][Posü¾Ž–”¼ et al., 2013][Lee et al., 2013][Gu et al., 2013][Sung et al., 2006][Kim et al., 2013] Overexpressor: Overexpression of the
FLM-beta form leads to a late flowering-time phenotype under both SD and LD.
[Ratcliffe et al., 2001][Scortecci et al., 2001][Posü¾Ž–”¼ et al., 2013] Function:Probable transcription factor involved in the negative regulation of flowering time in both long and short days, probably through the photoperiodic and vernalization pathways. Prevents premature flowering.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality FT --
[Pos et al., 2013][Gu et al., 2013][Lee et al., 2007][Lee et al., 2013] --
[View TAIR record]SOC1, AGL20 --
[Pos et al., 2013][Gu et al., 2013][Lee et al., 2013] --
[View TAIR record]SEP3 --
[Pos et al., 2013] --
[View TAIR record] Upstream actors
causality HUA2 --
[Doyle et al., 2005][Cheng et al., 2003] --
[View TAIR record]HDA5 --
[Luo et al., 2015] --
[View TAIR record] Protein-protein interactions
SVP --
[Pos et al., 2013][Lee et al., 2013] --
[View TAIR record] FLC, AGL25, FLF --
[Gu et al., 2013] --
[View TAIR record]MAF2, AGL31 --
[Gu et al., 2013] --
[View TAIR record]MAF3, AGL70 --
[Gu et al., 2013] --
[View TAIR record]MAF4, AGL69 --
[Gu et al., 2013] --
[View TAIR record]