AcERF61 transcription factor mediates ethylene-induced kiwifruit softening through directly regulating cell wall degradation genes - Lufan Wang; Jiaxu Mao; Shiying Zhang; Huijuan Zhou; Libin Wang; Liang Zhou; Mengyuan Chen; Ziyi Yuan; Xiangzhen Sun; Shuling Shen; Xiaolin Zheng; Chen Huan (Postharvest Biology and Technology, 2026)