Gene Symbol: NF-YB2
Description: nuclear factor Y, subunit B2
Alias: ''nuclear factor Y, MNJ7.23, MNJ7_23, nuclear factor Y, subunit B2, subunit B2'', nuclear factor Y, subunit B2
Species: thale cress
Wenkel S, Turck F, Singer K, Gissot L, Le Gourrierec J, Samach A, et al
. CONSTANS and the CCAAT box binding complex share a functionally important domain and interact to regulate flowering of Arabidopsis. Plant Cell. 2006;18:2971-84 pubmed
..During plant evolution, the number of genes encoding HAP proteins was greatly amplified, and these proteins may have acquired novel functions, such as mediating the effect of CCT domain proteins on gene expression. ..
Cai X, Ballif J, Endo S, Davis E, Liang M, Chen D, et al
. A putative CCAAT-binding transcription factor is a regulator of flowering timing in Arabidopsis. Plant Physiol. 2007;145:98-105 pubmed
..Our results provide strong evidence supporting a role of HAP3b in regulating flowering in plants grown under long-day conditions. ..
Ballif J, Endo S, Kotani M, MacAdam J, Wu Y. Over-expression of HAP3b enhances primary root elongation in Arabidopsis. Plant Physiol Biochem. 2011;49:579-83 pubmed publisher
..Using GUS as a reporter gene, we showed that HAP3b is specifically expressed in the tip region of the root, where cell division and elongation occur. Our results provide evidence to support a role of HAP3b in regulation of root growth. ..
Hou X, Zhou J, Liu C, Liu L, Shen L, Yu H. Nuclear factor Y-mediated H3K27me3 demethylation of the SOC1 locus orchestrates flowering responses of Arabidopsis. Nat Commun. 2014;5:4601 pubmed publisher
b>Nuclear factor Y (NF-Y) is a conserved heterotrimeric transcription factor complex that binds to the CCAAT motifs within the promoter region of many genes...
Calvenzani V, Testoni B, Gusmaroli G, Lorenzo M, Gnesutta N, Petroni K, et al
. Interactions and CCAAT-binding of Arabidopsis thaliana NF-Y subunits. PLoS ONE. 2012;7:e42902 pubmed publisher
..Because of the general expansion of NF-Y genes in plants, these results most likely apply to other species. ..
Sato H, Mizoi J, Tanaka H, Maruyama K, Qin F, Osakabe Y, et al
. Arabidopsis DPB3-1, a DREB2A interactor, specifically enhances heat stress-induced gene expression by forming a heat stress-specific transcriptional complex with NF-Y subunits. Plant Cell. 2014;26:4954-73 pubmed publisher
..Here, we identified DNA POLYMERASE II SUBUNIT B3-1 (DPB3-1), which was previously annotated as NUCLEAR FACTOR Y, SUBUNIT C10 (NF-YC10), as a DREB2A interactor, through a yeast two-hybrid screen...
Gnesutta N, Kumimoto R, Swain S, Chiara M, Siriwardana C, Horner D, et al
. CONSTANS Imparts DNA Sequence Specificity to the Histone Fold NF-YB/NF-YC Dimer. Plant Cell. 2017;29:1516-1532 pubmed publisher
b>Nuclear Factor Y (NF-Y) is a heterotrimeric transcription factor that binds CCAAT elements. The NF-Y trimer is composed of a Histone Fold Domain (HFD) dimer (NF-YB/NF-YC) and NF-YA, which confers DNA sequence specificity...