DARMORV10_A03P61050.1 — Brassica napus

Summary

DARMORV10_A03P61050.1 on chromosome A03 of oilseed rape (Brassica napus) encodes a phospholipid-hydroperoxide glutathione peroxidase with glutathione peroxidase and peroxidase activities, containing a thioredoxin domain and glutathione peroxidase active-site motifs. This gene is associated with cellular response to oxidative stress, ROS metabolic process, detoxification, and glutathione metabolism, as well as tissue remodeling, ALA metabolism, regulation of sulfate assimilation, fatty acid breakdown, glycerol metabolism, secondary metabolite biosynthesis, response to hormone, response to freezing, systemic acquired resistance, chlorophyll fluorescence, response to stress, and response to salt. It is linked to leaf relative water content, proline content, transpiration rate, photosynthetic rate, stomatal resistance, chlorophyll content, root length, plant height, oxidative stress response, photochemical quenching, and salt tolerance. The encoded protein localizes to the chloroplast stroma, cytosol, and cytoplasm. Related genes in other species link the family to phospholipid-hydroperoxide glutathione peroxidase activity (EC 1.11.1.12) and glutathione peroxidase activity (EC 1.11.1.9).