PSAT2G066320 — Pisum sativum

Summary

PsCOP1 (PSAT2G066320) on garden pea chromosome 2LG1 encodes a protein with pre-mRNA 5'-splice site binding, L-leucine binding, adenylyltransferase, and ubiquitin ligase substrate adaptor activities, among many others, and contains PPR and TPR-like domains. The gene is associated with regulation of signaling, phytochrome signaling, response to red or far-red light, detection of light, upregulation of photosynthesis, leaf formation, and fermentation. It is linked to traits including grain yield, leaf area, flower diameter, inflorescence number, chlorophyll ratio, root system morphology, branch angle, vegetative vigor, and responses to light quality, UV-A, far-red light, copper, glyphosate, nitrogen, and phosphorus. Phenotypic associations include seed longevity, salinity stress tolerance, seed development, pollen germination, cell wall integrity, early flowering, and altered light response. Related genes in other species are linked to photoperiod sensitivity, shade-induced hypocotyl elongation, anthocyanin pigmentation, and pathogen defense.