Figure 2

Global phylogeny of Campylobacter fetus based on core genome SNP analysis of 95 C. fetus genomes. First (outer) ring represents country of origin of the strains. Second ring represents the isolation source of strains (red, bovine; yellow, humans; blue, ovine). Numbers in the third ring represent the MLST sequence type (ST). The fourth ring (coloured lines) represents the taxonomic assignation at the subspecies level (Cfv—C. fetus subsp. venerealis, green; Cfvi—C. fetus subsp. venerealis biovar intermedius, red; Cff—C. fetus subsp. fetus, blue). Isolates sequenced in this study are labelled in red.