Encodes a protein involved in histone deacetylation.
Multiple mutant:afr1 and afr2 mutations show additive effects, especially under SD conditions. [Gu et al., 2013]Single mutant:afr1 single mutant is early flowering under both SD and LD conditions. [Gu et al., 2013]Remarks: AFR1 and AFR2 regulate the expression of FT in leaf vasculature by modulating the acetylation levels of FT locus at dusk. [Gu et al., 2013]Function: [Data from UniProt]