TY - JOUR AU - Liang, Peng-Kuan AU - Zheng, Chao AU - Xu, Xiao-Fang AU - Zhao, Zhe-Ze AU - Zhao, Chang-Song AU - Li, Chang-He AU - Couvin, David AU - Reynaud, Yann AU - Zozio, Thierry AU - Rastogi, Nalin AU - Sun, Qun PY - 2020 DA - 2020/06/01 TI - Local adaptive evolution of two distinct clades of Beijing and T families of Mycobacterium tuberculosis in Chongqing: a Bayesian population structure and phylogenetic study JO - Infectious Diseases of Poverty SP - 59 VL - 9 IS - 1 AB - Beijing sub-pedigree 2 (BSP2) and T sub-lineage 6 (TSL6) are two clades belonging to Beijing and T family of Mycobacterium tuberculosis (MTB), respectively, defined by Bayesian population structure analysis based on 24-loci mycobacterial interspersed repetitive unit-variable number of tandem repeats (MIRU-VNTR). Globally, over 99% of BSP2 and 89% of TSL6 isolates were distributed in Chongqing, suggesting their possible local adaptive evolution. The objective of this paper is to explore whether BSP2 and TSL6 originated by their local adaptive evolution from the specific isolates of Beijing and T families in Chongqing. SN - 2049-9957 UR - https://doi.org/10.1186/s40249-020-00674-7 DO - 10.1186/s40249-020-00674-7 ID - Liang2020 ER -