PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Durio zibethinus
NF-YB Family
Species TF ID Description
XP_022714458.1NF-YB family protein
XP_022716738.1NF-YB family protein
XP_022720118.1NF-YB family protein
XP_022722660.1NF-YB family protein
XP_022724091.1NF-YB family protein
XP_022724092.1NF-YB family protein
XP_022728355.1NF-YB family protein
XP_022729175.1NF-YB family protein
XP_022729182.1NF-YB family protein
XP_022729192.1NF-YB family protein
XP_022729202.1NF-YB family protein
XP_022729212.1NF-YB family protein
XP_022731174.1NF-YB family protein
XP_022732788.1NF-YB family protein
XP_022734186.1NF-YB family protein
XP_022736832.1NF-YB family protein
XP_022736833.1NF-YB family protein
XP_022736835.1NF-YB family protein
XP_022736836.1NF-YB family protein
XP_022740523.1NF-YB family protein
XP_022744128.1NF-YB family protein
XP_022744129.1NF-YB family protein
XP_022744130.1NF-YB family protein
XP_022744131.1NF-YB family protein
XP_022744132.1NF-YB family protein
XP_022744133.1NF-YB family protein
XP_022744908.1NF-YB family protein
XP_022746818.1NF-YB family protein
XP_022746819.1NF-YB family protein
XP_022746820.1NF-YB family protein
XP_022746821.1NF-YB family protein
XP_022746822.1NF-YB family protein
XP_022747170.1NF-YB family protein
XP_022747191.1NF-YB family protein
XP_022747193.1NF-YB family protein
XP_022747194.1NF-YB family protein
XP_022747195.1NF-YB family protein
XP_022747196.1NF-YB family protein
XP_022749029.1NF-YB family protein
XP_022750922.1NF-YB family protein
XP_022753904.1NF-YB family protein
XP_022753905.1NF-YB family protein
XP_022758913.1NF-YB family protein
XP_022759705.1NF-YB family protein
XP_022760556.1NF-YB family protein
XP_022765319.1NF-YB family protein
XP_022765320.1NF-YB family protein
XP_022765321.1NF-YB family protein
XP_022767419.1NF-YB family protein
XP_022769783.1NF-YB family protein
XP_022769789.1NF-YB family protein
XP_022769797.1NF-YB family protein
XP_022769805.1NF-YB family protein
XP_022769812.1NF-YB family protein
XP_022770952.1NF-YB family protein
XP_022773810.1NF-YB family protein
XP_022773861.1NF-YB family protein
NF-YB Family Introduction

NF-Y transcription factors are likely found in all eukaryotes and have roles in the regulation of diverse genes (McNabb et al., 1995; Edwards et al., 1998; Maity and de Crombrugghe, 1998; Mantovani, 1999). In mammals, where their biochemistry is well described, the NF-Y transcription factor complex is composed of three unique subunits: NF-YA, NF-YB, and NF-YC. Assembly of the NF-Y heterotrimer in mammals follows a strict, stepwise pattern (Sinha et al., 1995, 1996). Initially, a heterodimer is formed in the cytoplasm between the subunits NF-YB and NF-YC. This dimer then translocates to the nucleus, where the third subunit, NF-YA, is recruited to generate the mature, heterotrimeric NF-Y transcription factor (Frontini et al., 2004; Kahle et al., 2005). Mature NF-Y binds promoters with the core pentamer nucleotide sequence CCAAT, and this can result in either positive or negative transcriptional regulation(Peng and Jahroudi, 2002, 2003; Ceribelli et al., 2008).

As with NF-YA, NF-YB and NF-YC families have well-described subunit interaction and DNA-binding domains ( Kim et al., 1996; Sinha et al., 1996; McNabb et al., 1997; Romier et al., 2003). The conserved regions of NF-YB and NF-YC have structural and amino acid homology to histone fold motifs. Specifically, NF-YB is related to the histone fold motifs of H2B histones, while NF-YC subunits are related to H2A histones (Mantovani, 1999).

Siefers N, Dang KK, Kumimoto RW, Bynum WE 4th, Tayrose G, Holt BF 3rd.
Tissue-specific expression patterns of Arabidopsis NF-Y transcription factors suggest potential for extensive combinatorial complexity.
Plant Physiol, 2009. 149(2): p. 625-41.
PMID: 19019982