TT19 — Brassica oleracea
Summary
BoTT19, encoded by BOLC102_C09P063430.1 on chromosome 9 of cabbage (Brassica oleracea), is a glutathione S-transferase (GST) of the Phi class, possessing glutathione transferase activity, cation and glutathione binding, and protein homodimerization activity. It is associated with the regulation of flavonol biosynthesis, anthocyanin metabolism and transport, proanthocyanidin accumulation, and flavonol content. The gene is linked to responses to xenobiotic stimuli, herbicides, hydrogen peroxide, salicylate, and AOS, as well as to photomorphogenesis, circadian rhythm, auxin signaling, and signal transduction. It localizes to the cytoplasm, nucleus, tonoplast, and macromolecular complexes. Associations with leaf color have been noted. Studies of related genes in other species link the family to seed coat pigmentation, anthocyanin biosynthesis, and UV-B tolerance.
Annotations
- Chromosome
- 9
- Related genes
- TT19, GST, APIC, GST3
- GO terms
- anthocyanin anabolism, secondary metabolism, Nucleus, Cytoplasm, Protein Homodimerization Activity, Signal Transduction, response to AOS, macromolecule complex
- Publications
- 18184068, PMID:22251797, 27536314, 26743425, 26342015, 26357885, 17277900, 15133053
- Traits
- Pale Brown Seeds, Lacks Anthocyanins, Brown Seed Coat, Altered Flavonoid Distribution in Tapetum Cells, proanthocyanidin accumulation, anthocyanin accumulation, UV-B tolerance, seed coat pigmentation, anthocyanin transport, flavonol content