Cleavage of Beclin 1 by metacaspase 1 activates antiviral autophagy in plants - Rujian Hu; Qinglin Pi; Meng Yang; Wen Song; Zhihao Jiang; Chenchen Zhong; Huanxi Han; Cheng-Gui Han; Yongliang Zhang; Dawei Li (Molecular Plant, 2026)