COP1 (PSAT6G050800) — Pisum sativum

Summary

PsCOP1 (PSAT6G050800) on garden pea chromosome 6LG2 encodes a protein with MFS sugar transport-like and MFS domains, and is annotated with pre-mRNA 5'-splice site binding, L-leucine binding, adenylyltransferase activity, and ubiquitin ligase substrate adaptor functions. It is associated with regulation of signaling, phytochrome signaling, response to red or far red light, leaf formation, brassinosteroid and cytokinin anabolism, upregulation of photosynthesis and lateral root development, and detection of light. The gene is linked to traits including plant growth hormone response, UV-A and far red light sensitivity, grain yield, leaf area, flower diameter, root system morphology, chlorophyll ratio, spot blotch response, and copper sensitivity. Related genes in other species are linked to light-regulated gene expression, photoperiod sensitivity, anthocyanin pigmentation, and disease resistance.