PR1 — Asparagus officinalis

Summary

A4U43_C07F14450 (PR1) on asparagus chromosome 7 encodes a Bet_v_I/MLP domain-containing protein with annotated nuclease, abscisic acid binding, protein phosphatase inhibitor, signaling receptor and hydrolase activities. The gene is associated with flavonoid anabolism, ABA signaling, defense response and response to wounding, and its product localises to both the cytoplasm and nucleus. Related genes in other species link this family to nuclease activity (EC 3.1.27.-). The gene is also connected to PR1 and PR2 family members.