Gene Symbol: SUF4
Description: zinc finger (C2H2 type) family protein
Alias: F17F8.14, suppressor of FRIGIDA4, zinc finger (C2H2 type) family protein
Species: thale cress
Kim S, Michaels S. SUPPRESSOR OF FRI 4 encodes a nuclear-localized protein that is required for delayed flowering in winter-annual Arabidopsis. Development. 2006;133:4699-707 pubmed
..We have identified a putative zinc-finger-containing transcription factor, SUF4, that is required for the upregulation of FLC by FRI...
Lai Z, Schluttenhofer C, Bhide K, Shreve J, Thimmapuram J, Lee S, et al
. MED18 interaction with distinct transcription factors regulates multiple plant functions. Nat Commun. 2014;5:3064 pubmed publisher
..In addition, MED18 interacts with ABA INSENSITIVE 4 and SUPPRESSOR OF FRIGIDA4 to regulate abscisic acid responses and flowering time, respectively...
Resentini F, Cyprys P, Steffen J, Alter S, Morandini P, Mizzotti C, et al
. SUPPRESSOR OF FRIGIDA (SUF4) Supports Gamete Fusion via Regulating Arabidopsis EC1 Gene Expression. Plant Physiol. 2017;173:155-166 pubmed publisher
..We investigated the activity of all five EC1 promoters in promoter-deletion studies and identified SUF4 (SUPPRESSOR OF FRIGIDA4), a C2H2 transcription factor, as a direct regulator of the EC1 gene expression...
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
..We isolated suppressor of FRIGIDA4 (suf4), a mutant that flowers early as a result of low FLC expression...
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...
Bao Z, Zhang N, Hua J. Endopolyploidization and flowering time are antagonistically regulated by checkpoint component MAD1 and immunity modulator MOS1. Nat Commun. 2014;5:5628 pubmed publisher
..Furthermore, MAD1 and MOS1 both interact with SUF4, a transcription factor regulating the expression of the flowering time gene FLC...