MYB (TRAESCS1B02G285000) — triticum aestivum

Summary

TRAESCS1B02G285000 (TaMYB, also known as TaDIV2, TaMID1) on wheat chromosome 1B encodes a protein with a Myb domain and SANT domain, and is annotated with DNA binding transcription factor activity, DNA binding, protein homodimerization activity, and zinc binding. The gene is associated with negative regulation of abscisic acid biosynthesis, antifungal innate immune response, photoprotection, photoperiodism, cellular auxin homeostasis, brassinosteroid anabolism, cuticle anabolism, and fructan, glutamate, glucose, sulfur and glutathione metabolism. It localizes to mitochondria, cytosol and cytoplasm. TaMYB is linked to grain dormancy, seed hardness, flour yield, starch concentration, grain iron and zinc content, test weight, biological yield, winter survival, sprouting tolerance, spike density, awn length, osmotic adjustment capacity, and responses to drought, salt and biotic stress. Related genes in other species are linked to anther development, yield, salt tolerance and panicle traits.