Fig. 4: Whole-genome Fst analysis to identify genetic variants that are significantly more common in the Americas than in the rest of the world.
From: A 500-year tale of co-evolution, adaptation, and virulence: Helicobacter pylori in the Americas
The X-axis indicates the nucleotide sites and the Y-axis shows the Fst value for each site. cagPAI genes include HP0522, HP0523, HP0524, HP0528, HP0525 HP0530, HP0534, HP0537, HP0538, HP0539, HP0541, HP0543, HP0544, and HP0547.
