GA2OX1 — Pisum sativum

Summary

PsGA2OX2 (PSAT7G089800) on chromosome 7LG7 encodes a protein with domains DIOX_N, IPNS-like_FE2OG_OXY, and IPNS-like_sf. The gene is annotated with gibberellin 2-oxidase activity, gibberellin 3-beta-dioxygenase activity, flavonol synthase activity, flavanone 3-dioxygenase activity, vitamin C binding, and metal binding. It is associated with gibberellin catabolism and metabolism, de-etiolation, fruit development, nodulation, nitrogen fixation, syngamy, and responses to red/far-red light and hypoxia. It is linked to stem elongation, plant height, hypocotyl elongation, root growth, seed dormancy and germination, phyllotaxy, shade avoidance suppression, and middle cortex formation. The protein localises to the cytoplasm. Related genes in other species are linked to root elongation, seed development, and mild growth phenotypes.