PSAT3G152280 — Pisum sativum

Summary

PsCOP1 (PSAT3G152280) on garden pea chromosome 3LG5 encodes a protein with pre-mRNA 5'-splice site binding, adenylyltransferase, and ubiquitin ligase substrate adaptor activities, and belongs to the MFS transporter superfamily and POT family. It is associated with regulation of signaling, phytochrome signaling, response to red or far-red light, detection of light, leaf formation, upregulation of photosynthesis, fermentation, gluconeogenesis, brassinosteroid and cytokinin anabolism, and mRNA splice site recognition. The gene is linked to traits including grain yield, leaf area, flower diameter, inflorescence number, chlorophyll ratio, root system morphology, branch angle, plant growth hormone response, UV-A and far-red light sensitivity, copper and glyphosate sensitivity, spot blotch response, and seed longevity, development, and dormancy. Related genes in other species are linked to photomorphogenesis, light-regulated gene expression, flowering time, and pathogen defense.