BOLC102_C01P022960.1_BOLC102_V1 — Brassica oleracea

Summary

BoABI1 (BOLC102_C01P022960.1_BOLC102_V1) on cabbage chromosome 1 encodes a protein with PP2C and PPM-type phosphatase domains, and is annotated with abscisic acid binding, protein phosphatase regulator and inhibitor activities, and sucrose-phosphate synthase activity. The gene is associated with ethene metabolism, nectar secretion, actin filament-based processes, regulation of cell wall cellulose biosynthesis, and small GTPase-mediated signal transduction. It localises to the Arp2/3 protein complex, secondary cell wall, ER exit site, SCAR complex, and SWI-SNF complex. BoABI1 is linked to traits including petal length, stem diameter, inflorescence size, root system morphology, leaf elongation rate, water stress response, biomass yield, seed viability, yield, water use efficiency, and resistance to powdery mildew. Phenotypic associations include impaired ABA-activated stomatal closure, altered cell expansion, and resistance to powdery mildew fungus.