Isolation and molecular characterization of the first subgroup J avian leukosis virus from chicken in Pakistan

Muhammad Farooque, Xinyi Li, Altaf Hussain, Ahad Fayyaz, Yuanling Bao, Lixiao Xing, Mengmeng Yu, Fangfang Chang, Suyan Wang, Peng Liu, Yuntong Chen, Qing Pan, Xiaole Qi, Li Gao, Kai Li, Changjun Liu, Yanping Zhang, Hongyu Cui, Xiaomei Wang, Yulong Gao