BOLC102_C07P059890.1_BOLC102_V1 — Brassica oleracea

Summary

BoABI1, the cabbage (Brassica oleracea) gene on chromosome 7, encodes a protein with PP2C and PPM-type phosphatase domains. It is annotated with abscisic acid binding, protein phosphatase regulator and inhibitor activities, and sucrose-phosphate synthase activity. The gene is associated with numerous processes including nectar secretion, regulation of actin polymerization, cell wall cellulose biosynthesis, glucose-mediated signalling, response to flooding, and negative regulation of the hypersensitive response. It has been linked to traits such as petal length, stem diameter, inflorescence size, biomass yield, seed viability, water use efficiency, yield, and responses to water stress, nitrogen, and powdery mildew. Localization evidence connects the product to the Arp2/3 and SCAR complexes, the SWI-SNF complex, and the ER exit site. Related genes in other species link the family to ABA-mediated stomatal closure, heat tolerance, and lateral root development.