Fig. 5From: Comparative study between Helicobacter pylori and host human genetics in the Dominican RepublicRelationship between phylogeographical classification of H. pylori and mitochondrial DNA haplogroup. a Number of H. pylori population type in each mitochondrial DNA haplogroup. Group comparisons were performed using Fisher’s exact test followed by Bonferroni post-hoc test. b Box plot diagram of European ancestry components (AE1 + AE2) in each mitochondrial DNA haplogroup. Group comparisons were performed using Kruskal-Wallis test followd by Steel-Dwass post-hoc testBack to article page