WRI — Brassica napus

Summary

BnWRI (DARMORV10_A09P47320.1) on chromosome A09 of oilseed rape encodes a transcription factor containing an AP2/ERF DNA-binding domain. It is associated with the regulation of seed development, lipid homeostasis, fatty acid metabolism, lipogenesis, triglyceride anabolism, and starch anabolism. The gene has been connected to seed oil content, oil accumulation, fatty acid biosynthesis, seed weight, seed size, grain yield, and seed maturation. It is also linked to responses to red or far-red light, drought, and UV-B light sensitivity, as well as traits including chlorophyll content, root length, flowering time, and plant height. Associations with cell cycle transition, glycolytic process regulation, and protein ubiquitination have been observed. Studies of related genes in other species link the family to seed oil biosynthesis, fatty acid composition, and lipid production.