Parasitic castration by a viral protein tyrosine phosphatase targeting the host cell cycle checkpoint protein Rad9A - Hongshuai Gao; Mujuan Guo; Xin Yang; Rongmin Hu; Kun Wu; Lan Pang; Xiqian Ye; Jianhua Huang; Xuexin Chen; Zhizhi Wang (Proceedings of the National Academy of Sciences, 2026)