HAG1 — Brassica oleracea

Summary

BoHAG1 (BOLC102_C07P049790.1) on cabbage chromosome 7 encodes a MYB transcription factor with a Myb_TF_plants domain, SANT/Myb domain and homeodomain-like superfamily fold. The protein exhibits sequence-specific DNA binding, transcription cis-regulatory region binding, chromatin binding, kinase binding, BHLH transcription factor binding, calcium ion binding and protein binding activities, and localises to the nucleus. BoHAG1 is associated with regulation of glucosinolate biosynthetic process, sulfate assimilation, cellular response to sulfur starvation, amino acid anabolism, shikimate pathway, regulation of defense response to insect, oviposition, chewing, induced systemic resistance, regulation of secondary cell wall biogenesis, protein homotetramerization, extracellular ATP signaling and response to desiccation. The gene is linked to traits including seed protein content, insect damage response, aphid response, disease tolerance, phosphorus response, shoot elongation under submergence, branch angle, flowering time, leaf senescence, root mass density, lateral root length, root thickness, stomatal opening, abscisic acid sensitivity, jasmonic acid sensitivity and content, and lignin biosynthesis.