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Table 3 Pairwise analysis of genetic differentiation

From: Phylogenomics of Colombian Helicobacter pylori isolates

Populations FsT GammaST
horB vacA horB vacA
Amerind
 G vs. hspAmerind 0.297 0.204 0.131 0.131
 GA vs. hspAmerind 0.313 0.186 0.151 0.116
 IM vs. hspAmerind 0.28 0.214 0.132 0.141
 IGA vs. hspAmerind 0.316 0.334 0.232 0.262
 DGA vs. hspAmerind 0.33 0.367 0.285 0.240
 G/DU vs. hspAmerind 0.337 0.112 0.280 0.133
 IM/DU vs. hspAmerind 0.303 −0.062 0.269 0.110
Europe
 G vs. HpEurope 0.049 0.062 0.079 0.071
 GA vs. HpEurope 0.056 0.063 0.084 0.069
 IM vs. HpEurope 0.037 0.064 0.073 0.073
 IGA vs. HpEurope 0.059 0.119 0.090 0.109
 DGA vs. HpEurope 0.051 0.143 0.074 0.098
 G/DU vs. HpEurope 0.044 0.014 0.057 0.052
 IM/DU vs. HpEurope 0.082 −0.008 0.050 0.052
Asia
 G vs. HpAsia 0.163 0.27 0.167 0.200
 GA vs. HpAsia 0.172 0.266 0.174 0.190
 IM vs. HpAsia 0.163 0.274 0.167 0.210
 IGA vs. HpAsia 0.158 0.326 0.163 0.275
 DGA vs. HpAsia 0.162 0.355 0.133 0.239
 G/DU vs. HpAsia 0.15 0.214 0.099 0.170
 IM/DU vs. HpAsia 0.153 0.121 0.083 0.131
Africa
 G vs. HpAfrica 0.055 0.016 0.054 0.083
 GA vs. HpAfrica 0.076 0.009 0.063 0.075
 IM vs. HpAfrica 0.077 0.007 0.063 0.083
 IGA vs. HpAfrica 0.095 0.059 0.132 0.148
 DGA vs. HpAfrica 0.013 0.051 0.133 0.134
 G/DU vs. HpAfrica 0.077 −0.058 0.197 0.109
 IM/DU vs. HpAfrica 0.082 −0.093 0.229 0.148
  1. A total of 138 sequences were used for vacA and 140 for horB. Analyses were performed in DnaSP v 5.10. Significant values are highlighted in italics
  2. G gastritis, GA gastric adenocarcinoma, IM intestinal metaplasia, IGA intestinal gastric adenocarcinoma, DGA diffuse gastric adenocarcinoma, G/DU gastritis + duodenal ulcer, IM/DU metaplasia + duodenal ulcer