GAPC — Phaseolus vulgaris

Summary

PHAVU_009G168400 (PvGAPC) on chromosome 9 of French bean encodes a protein with glyceraldehyde-3-phosphate dehydrogenase (GAPDH) domains and is associated with NAD⁺ and NADP binding, fructose-bisphosphate aldolase, phospholipase D, histone acetyltransferase, and voltage-gated anion channel activities. It is associated with glycolytic, gluconeogenic, pentose-phosphate shunt, and aerobic respiration processes, as well as redox and ROS metabolism, nitrogen fixation, auxin transport, and DNA damage response. The protein localizes to the plasma membrane, mitochondria, chloroplast envelope, vacuole, cell wall, and microtubule cytoskeleton. PvGAPC is linked to grain yield, germination at low temperature, photoperiod sensitivity, stem and leaf senescence, root morphology and oxidative activity, iron concentration, UV-B sensitivity, stomatal closure, and drought, salt, freezing, and cadmium stress tolerance. Related genes in other species are linked to biomass, disease resistance, chilling tolerance, and grain yield.