PSAT4G007880 — Pisum sativum

Summary

PsCOP1 (PSAT4G007880) on garden pea chromosome 4LG4 encodes a protein with multiple domains including PPR, DYW, and TPR-like motifs, and is annotated with diverse molecular functions such as pre-mRNA 5'-splice site binding, adenylyltransferase activity, phytochrome binding, and ubiquitin ligase substrate adaptor activity. The gene is associated with regulation of signaling, phytochrome signaling pathway, response to red or far red light, detection of light, leaf formation, upregulation of photosynthesis, and brassinosteroid and cytokinin anabolism. It is linked to traits including grain yield, chlorophyll ratio, light quality response, far red light sensitivity, plant growth hormone response, root system morphology, leaf area, flower diameter, and spot blotch response. Related genes in other species connect the family to photomorphogenesis, light-regulated gene expression, and pathogen defense.