PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Glycine max
NF-YB Family
Species TF ID Description
Glyma.02G087200.1.pNF-YB family protein
Glyma.02G154000.1.pNF-YB family protein
Glyma.02G300200.1.pNF-YB family protein
Glyma.03G080700.1.pNF-YB family protein
Glyma.03G091700.1.pNF-YB family protein
Glyma.03G177700.1.pNF-YB family protein
Glyma.03G177700.2.pNF-YB family protein
Glyma.03G177700.3.pNF-YB family protein
Glyma.04G145000.1.pNF-YB family protein
Glyma.04G211200.1.pNF-YB family protein
Glyma.05G015100.1.pNF-YB family protein
Glyma.05G015100.2.pNF-YB family protein
Glyma.05G085900.1.pNF-YB family protein
Glyma.05G183200.1.pNF-YB family protein
Glyma.05G193300.1.pNF-YB family protein
Glyma.06G209000.1.pNF-YB family protein
Glyma.06G209000.2.pNF-YB family protein
Glyma.06G209000.3.pNF-YB family protein
Glyma.06G209000.4.pNF-YB family protein
Glyma.06G209000.5.pNF-YB family protein
Glyma.07G180300.1.pNF-YB family protein
Glyma.07G249000.1.pNF-YB family protein
Glyma.07G268100.1.pNF-YB family protein
Glyma.08G001300.1.pNF-YB family protein
Glyma.08G141000.1.pNF-YB family protein
Glyma.08G141000.2.pNF-YB family protein
Glyma.08G329300.1.pNF-YB family protein
Glyma.08G329300.2.pNF-YB family protein
Glyma.09G014100.1.pNF-YB family protein
Glyma.09G046200.1.pNF-YB family protein
Glyma.09G158400.1.pNF-YB family protein
Glyma.10G020100.1.pNF-YB family protein
Glyma.10G048900.1.pNF-YB family protein
Glyma.10G153500.1.pNF-YB family protein
Glyma.10G192000.1.pNF-YB family protein
Glyma.10G192000.2.pNF-YB family protein
Glyma.10G192000.3.pNF-YB family protein
Glyma.10G192000.4.pNF-YB family protein
Glyma.10G192000.5.pNF-YB family protein
Glyma.11G183100.1.pNF-YB family protein
Glyma.12G089400.1.pNF-YB family protein
Glyma.13G003600.1.pNF-YB family protein
Glyma.15G118800.1.pNF-YB family protein
Glyma.15G153900.1.pNF-YB family protein
Glyma.17G005600.1.pNF-YB family protein
Glyma.17G025300.1.pNF-YB family protein
Glyma.17G123600.1.pNF-YB family protein
Glyma.17G123600.2.pNF-YB family protein
Glyma.18G077500.1.pNF-YB family protein
Glyma.19G178500.1.pNF-YB family protein
Glyma.20G000600.1.pNF-YB family protein
Glyma.20G198500.1.pNF-YB family protein
Glyma.20G198500.2.pNF-YB family protein
Glyma.20G198500.3.pNF-YB family protein
Glyma.20G198500.4.pNF-YB family protein
Glyma.20G234900.1.pNF-YB family protein
Glyma.20G234900.2.pNF-YB family protein
Glyma.U009700.1.pNF-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