TRXH — Triticum turgidum subsp. durum

Summary

TRITD3AV1G000740, designated TRXH on durum wheat chromosome 3A, encodes a thioredoxin domain-containing protein with oxidoreductase activity acting on a sulfur group of donors with disulfide as acceptor, protein-disulfide reductase activity, and enzyme inhibitor activity. This gene is associated with downregulation of enzyme activity, plasmodesma-mediated cell-to-cell transport, homeostasis, response to oxidative stress, and response to cold. The product localises to the cytoplasm. Studies of related genes in other species link the family to redox regulation and stress responses, though these associations are not yet established for TRXH itself.