BGH2 — Brassica oleracea var. botrytis

Summary

BoBGH2 (BGH2, RPGE1, PEL2) on cauliflower chromosome 9 encodes a protein with protein sequestering activity. The gene is associated with upregulation of chlorophyll anabolism, regulation of anthocyanin metabolism, hypersensitivity, and nitric oxide storage. It has been linked to photosynthetic gene expression, chloroplast development, and increased heat sensitivity. Studies of related genes in other species connect the family to chloroplast development traits, chlorophyll content, and drought tolerance, as well as stronger autofluorescence, higher chlorophyll, and increased seed yield.