A novel genotyping system based on site polymorphism on spike gene reveals the evolutionary pathway of porcine epidemic diarrhea virus. - Lei, Mingkai; Li, Huimin; Chen, Xiaoyu; Li, Xiaozhen; Yu, Xuexiang; Ruan, Shengnan; Wu, Hao; Ghonaim, Ahmed H.; Yan, Ziyang; Li, Wentao; He, Qigai (iMetaOmics, 2025)