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Table 1 Specific SNP of 3 Lineages and 11 Sublineages in this Study

From: Distribution and identification of Mycobacterium tuberculosis lineage in Kashgar prefecture

Lineage Sublineage Name N Number of specific Number of specific Common SNP
SNP SNPs in Coll’s study
2     East Asian 73 14 6 5(5/14, 35.71%)
  2.1    Protobeijing 12
  2.2    Beijing 2.2 5
   2.2.1   Beijing 2.2.1 64 8 2 2(2/8, 25%)
    * Asia Ancestral 2 9 4
    * Asia Ancestral 3 16 1
    * Modern Beijing 39 1
   2.2.2   Asia Ancestral 1 9 6 6 5 (5/6, 83.33%)
3     India and East Africa 52 14 9 5 (5/14, 35.71%)
  3.1    
   3.1.1    3
   3.1.2    2
  3.2     14 3
  3.3     38 3
4     Euro-American 36 10 3 3 (3/10, 30.00%)
  4.1     3 18 1 1 (1/18, 5.56%)
  4.2     2 18 8 8 (8/18, 44.44%)
  4.4     2
   4.4.2    1 20 11 11 (11/20, 55.00%)
  4.5     28 13 8 6 (6/13, 46.15%)
  4.8     2 3 1 1 (1/3, 33.33%)
  1. Number of specific SNP referred to SNP with M.tb mostly appearing in 3 lineages and 11 sublineages. Common SNP indicated the same specific SNP reported by Coll et al. [4]
  2. The evolutionary tree shows that the lineage marked with “*” belongs to the branch of Beijing lineage 2.2.1, but it has not been marked in previous studies (such as 2.2.1.1, 2.2.1.2, 2.2.1.3)