Protein function
Encodes a subunit of a CCAAT-binding transcriptional factor.
Phenotype
Multiple mutant: nf-yb2 and
nf-yb3 mutations show additive effects and supress the early flowering of the
SUC2:CO transgenic line.
[Kumimoto et al., 2008][Hou et al., 2014] Overexpressor: NF-YB2 overexpressor is early flowering under LD conditions only.
[Kumimoto et al., 2008] Single mutant: nf-yb2 single mutant is slighlty late flowering under LD conditions only.
[Kumimoto et al., 2008][Hou et al., 2014] Function:Component of the NF-Y/HAP transcription factor complex. The NF-Y complex stimulates the transcription of various genes by recognizing and binding to a CCAAT motif in promoters.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality FT --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]SOC1, AGL20 --
[Hou et al., 2014] --
[View TAIR record] Upstream actors
causality LFY --
[Winter et al., 2011] --
[View TAIR record] Protein-protein interactions
CO --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010] --
[View TAIR record]