HAP2A — Phaseolus vulgaris
Summary
PvHAP2A (PHAVU_008G283100) on French bean chromosome 8 encodes a nuclear transcription factor Y subunit A (NF-YA) family protein with CCAAT-binding factor conserved sequence, functioning as a sequence-specific DNA-binding transcription factor and transcriptional co-regulator. It is associated with microgametogenesis, organogenesis, photomorphogenesis, regulation of long-day flowering, seed dormancy, seed germination, vegetative-to-reproductive phase transition, meiotic cytokinesis, hyperosmotic salinity response, and reactive oxygen species metabolism. The gene is linked to traits including photoperiod-sensitive flowering time, plant male sterility, seed protein content, starch content, anthocyanin content, leaf chlorosis, gibberellin biosynthesis, stem elongation, root oxidative activity, and responses to abscisic acid, cytokinin, and high temperature stress. Related genes in other species connect the family to flowering time, salinity tolerance, pathogen resistance, and chlorophyll degradation.
Annotations
- Chromosome
- 8
- Related genes
- HAP2A, NF-YC4, HAP5B, RGA, NF-YC6, NF-YC12, NF-YA9, HAP5C
- GO terms
- organogenesis, response to long-day, flowering, Plastid, CCAAT-binding Factor Complex, Regulation Of Seed Germination, Promoter-specific Chromatin Binding, GA-signaling, response to thirst
- Publications
- 16980566, 26754793, 15345049, 16404575, 26134422, 17470057, 25851237, 24377444
- Traits
- salt tolerance, UV-B-induced photomorphogenesis, hypocotyl elongation, photoperiodic flowering, seed germination, somatic embryogenesis, stem growth, flowering time