CCA1 — Brassica oleracea

Summary

BoCCA1 (BOLC102_C04P001230.1) on cabbage chromosome 4 encodes a Myb/SANT domain-containing protein with DNA-binding transcription factor activity, RNA polymerase II-specific, and is annotated with inorganic diphosphatase activity, histone H3K9 acetyltransferase activity, and protein kinase regulator activity. This gene is associated with circadian regulation of gene expression, including both upregulation and downregulation of circadian rhythm and temperature compensation of the circadian clock. It is linked to photomorphogenesis, anthocyanin metabolism, leaf senescence, starch metabolism, and responses to UV-C and gamma radiation. Associations with agronomic traits include photoperiod-sensitive flowering time, leaf area, leaf number, vegetative vigor, root system morphology, seed viability, cadmium and iron concentration, phosphorus uptake, and aphid and temperature stress responses.