Comparative Genomics of H. pylori and Non-Pylori Helicobacter Species to Identify New Regions Associated with Its Pathogenicity and Adaptability

Figure 1

16S rRNA phylogenetic tree of 99 Helicobacter genus strains and 2 Campylobacter species was constructed by Neighbor-Joining (NJ) algorithms. The sum of branch length of the optimal tree is 0.47957369. The evolutionary distances were computed using the -distance method.