Homology analysis

Gene ID At5g10140
Gene name FLC (FLOWERING LOCUS C)
Functional description MADS-box protein encoded by FLOWERING LOCUS C - transcription factor that functions as a repressor of floral transition and contributes to temperature compensation of the circadian clock. Expression is downregulated during cold treatment. Vernalization, FRI and the autonomous pathway all influence the state of FLC chromatin. Both maternal and paternal alleles are reset by vernalization, but their earliest activation differs in timing and location. Histone H3 trimethylation at lysine 4 and histone acetylation are associated with active FLC expression, whereas histone deacetylation and histone H3 dimethylation at lysines 9 and 27 are involved in FLC repression. Expression is also repressed by two small RNAs (30- and 24-nt) complementary to the FLC sense strand 3 to the polyA site. The small RNAs are most likely derived from an antisense transcript of FLC. Interacts with SOC1 and FT chromatin in vivo. Member of a protein complex.

Click gene/probe ID to show a list of genes that are homologous to the gene.

Paralogous genes

HFEvBSGene IDRepr. IDGene NameFunctional DescriptionO.I.C.G.S.X.Other DB
0.312e-36153At5g65050836629AGL31 (AGAMOUS LIKE MADS-BOX PROTEIN 31)Originally published as Agamous like MADS-box protein AGL31. One of a group of MADS box genes involved in control of flowering time. Four variant sequences have been identified for this locus but have not been characterized for differences in expression pattern and/or function.O.I.C.G.S.X.
0.392e-27123At5g65060836630MAF3 (MADS AFFECTING FLOWERING 3)MADS domain protein - flowering regulator that is closely related to FLCO.I.C.G.S.X.

Orthologous genes

HFEvBSGene IDOrganismRepr. IDGene NameFunctional DescriptionEvAGI codeArabidopsis gene nameO.I.C.G.S.X.Other DB
0.044e-136PsAffx.C25000032_atGlycine maxPsAffx.C25000032--2e-1At5g10140FLC (FLOWERING LOCUS C)O.I.C.G.S.X.
0.041e-136Contig9918_atHordeum vulgareContig9918--4e-2At2g22540SVP (SHORT VEGETATIVE PHASE)O.I.C.G.S.X.
0.061e-138OsAffx.12789.1.A1_atOryza sativa---0O.I.C.G.S.X.
0.072e+034PtpAffx.60992.1.S1_atPopulus trichocarpaDN500477hypothetical protein-1e-3At5g65080MAF5 (MADS AFFECTING FLOWERING 5)O.I.C.G.S.X.
0.053e-136TaAffx.79435.1.S1_atTriticum aestivumCA715785--2e-1At5g10140FLC (FLOWERING LOCUS C)O.I.C.G.S.X.
0.031e+0321621827_atVitis viniferaCF373383similar to flowering locus C-like MADS-box protein-4e-11At2g45650AGL6 (AGAMOUS-LIKE 6)O.I.C.G.S.X.
0.043e-238Zm.5851.6.S1_x_atZea maysL46399.1MADS box protein-2e-8At4g18960AG (AGAMOUS)O.I.C.G.S.X.



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