The SEPALLATA-like gene HrSEP1 in Hippophae rhamnoides regulates flower development by interacting with other MADS-box subfamily genes - Cong, Di; Zhao, Xue; Ni, Chang; Li, Mengru; Han, Luwen; Cheng, Jianlin; Liu, Hongzhang; Liu, Huijing; Yao, Dan; Liu, Shuying; Chen, Guoshuang (Frontiers in Plant Science, 2025)