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. 2024 Oct 16;635(8037):178–185. doi: 10.1038/s41586-024-07991-z

Extended Data Fig. 8. Pairwise dN/dS values to relevant outgroups.

Extended Data Fig. 8

dN/dS vs dS (A,B) dN/dS vs dS between the different populations (hpAfrica2 excluded) and hpAfrica2 for the undifferentiated (A) and differentiated (B) genes. Thus, all comparisons involve hpAfrica2 strains and the dots are coloured based on the non-hpAfrica2 population. In addition, the shape represents the ecospecies of the non-hpAfrica2 strain, the dots represent Hardy strains while the crosses represent the Ubiquitous strains; the primates and H. acinonychis strains are indicated with squares and circles, respectively. (C,D) dN/dS vs dS between the Ubiquitous and Hardy strains for the undifferentiated (C) and differentiated (D) genes (subplots based on whether the Hardy strains were H. acinonychis or non-H. acinonychis). For the C and D subplots, all comparisons involve one Hardy (H. acinonychis or non-H. acinonychis) and one Ubiquitous strain, and the dots are coloured based on the Ubiquitous strain population. In all cases, each dot represents the value for a non-outgroup strain, averaged over their values when compared against the different outgroup strains (the outgroups are hpAfrica2 for subplots A and B and H. acinonychis or Hardy H. pylori for subplots C and D). (E) Relationship between dS and Average Nucleotide Identity (ANI) for the same comparisons as shown in panel D.