Genomic diversity of Yersinia pestis from Yunnan Province, China, implies a potential common ancestor as the source of two plague epidemics oleh Jingliang Qin, Yarong Wu, Liyuan Shi, Xiujuan Zuo, Xianglilan Zhang, Xiuwei Qian, Hang Fan, Yan Guo, Mengnan Cui, Haipeng Zhang, Fengyi Yang, Jinjiao Kong, Yajun Song, Ruifu Yang, Peng Wang, Yujun Cui