TABLE 3.

Genetic diversity of the selected loci among the Mycobacterium strains analyzed in this study

No. of strainsLocusFragment length (bp)aNo. of allelesAvg genetic diversity ± SDNo. of polymorphic sitesNo. of nucleotide substitutions/nucleotide siteAvg nucleotide diversity ± SD
37gyrB218 (216)250.928 ± 0.0365324.530.071 ± 0.005
36hsp65307170.925 ± 0.0266220.190.076 ± 0.003
35recA664 (656)230.953 ± 0.02216825.610.093 ± 0.002
38rpoB662 (640)260.954 ± 0.02115624.370.086 ± 0.002
36sodA325280.970 ± 0.0196921.230.061 ± 0.004
3816S rRNA716 (715)220.920 ± 0.034669.230.018 ± 0.001
40ITS1b218210.947419187.61
  • a Values in parentheses are the total numbers of sites, excluding gaps or missing data.

  • b ITS1 genetic diversity was calculated for all of the sequences, including the cases of double bands.