Detailed gene information

Genes [306]




NF-YA1, HAP2B
NUCLEAR FACTOR Y SUBUNIT A1, HEME ACTIVATOR PROTEIN (YEAST) HOMOLOG 2A
TAIR: AT5G12840
UNIPROT: Q9LXV5
NOWOMICS: View List

Publications

Wenkel S et al., 2006, Plant Cell
Li Y et al., 2013, PLoS ONE

Appears in the following schemes

Photoperiod pathway

Protein function

Encodes a subunit of a CCAAT-binding transcriptional factor.

Phenotype

Overexpressor:
NF-YA1 overexpressor is late flowering under LD conditions only. [Wenkel et al., 2006]

Single mutant:
nf-ya1 single mutant is lethal. [Wenkel et al., 2006]

Remarks:
Overexpressing lines shows reduced FT expression levels. [Wenkel et al., 2006]

Function:
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


Upstream actors


Protein-protein interactions


NF-YA1, HAP2B interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins