CBL1 — Brachypodium distachyon

Summary

BRADI_4G02740V3 (CBL1) encodes a calcineurin B-like protein (CBL2) with EF-hand domains, annotated with calcium ion sensor activity, protein kinase regulator activity, and methylthioadenosine nucleosidase activity. This Brachypodium distachyon gene on chromosome 4 is associated with monoatomic ion homeostasis, regulation of potassium transport, response to pH, and cellular responses to nitrogen levels and potassium starvation. It is linked to yield, root system morphology, vegetative vigor, photoperiod-sensitive flowering time, temperature stress response, submergence tolerance, spot blotch, leaf yellowing tolerance, and alkali soil sensitivity. Localization associations include the calcineurin complex, aleurone grain membrane, root hair tip, and pollen tube. Related genes in other species are linked to drought, salt, cold, and potassium deficiency responses, as well as grain size and protein content.