Table 3 Pairwise analysis of genetic differentiation

From: Phylogenomics of Colombian Helicobacter pylori isolates

Populations	FsT		GammaST
Populations	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

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
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

Back to article page

ISSN: 1757-4749

Contact us

Submission enquiries: journalsubmissions@springernature.com