Gene Symbol: FRL1
Description: FRIGIDA like 1
Alias: FRIGIDA like 1, MQK4.4, MQK4_4, FRIGIDA like 1
Species: thale cress
Choi K, Kim J, Hwang H, Kim S, Park C, Kim S, et al
. The FRIGIDA complex activates transcription of FLC, a strong flowering repressor in Arabidopsis, by recruiting chromatin modification factors. Plant Cell. 2011;23:289-303 pubmed publisher
..The fri mutation causes early flowering with reduced FLC expression similar to frl1, fes1, suf4, and flx, which are mutants of FLC-specific regulators...
Schmitz R, Hong L, Michaels S, Amasino R. FRIGIDA-ESSENTIAL 1 interacts genetically with FRIGIDA and FRIGIDA-LIKE 1 to promote the winter-annual habit of Arabidopsis thaliana. Development. 2005;132:5471-8 pubmed
..Epistasis analysis between FES1, FRI and another specific suppressor of FRI-containing lines, FRIGIDA-LIKE 1 (FRL1), indicates that these genes do not function in a linear pathway, but instead act cooperatively to promote the ..
Kim S, Choi K, Park C, Hwang H, Lee I. SUPPRESSOR OF FRIGIDA4, encoding a C2H2-Type zinc finger protein, represses flowering by transcriptional activation of Arabidopsis FLOWERING LOCUS C. Plant Cell. 2006;18:2985-98 pubmed
..SUF4 protein interacts with FRI and FRIGIDA-LIKE1 (FRL1), two genes for which single mutations have the same phenotype as suf4...
Risk J, Laurie R, Macknight R, Day C. FRIGIDA and related proteins have a conserved central domain and family specific N- and C- terminal regions that are functionally important. Plant Mol Biol. 2010;73:493-505 pubmed publisher
..Typically, winter annual accessions have functional FRIGIDA (FRI) and FRIGIDA-LIKE 1 (FRL1) proteins that promote high expression of FLOWERING LOCUS C (FLC), which prevents flowering until after winter...