Fig. 4 | Nature Communications

Fig. 4

From: Within-host evolution of Helicobacter pylori shaped by niche-specific adaptation, intragastric migrations and selective sweeps

Fig. 4

Evidence of natural selection in niche-specific genotypes from enriched functional categories. For each H. pylori population, black and gray squares represent polymorphic genes with and without association to gastric regions, respectively; white squares indicate genes without non-synonymous mutations. Locus tags from H. pylori strain 26695 are given as reference. MK indicates the Fisher’s exact FDR adjusted p value from a McDonald–Kreitman test (bolded values indicate significance at p < 0.05). N.I.: Neutrality Index

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