FIGURE 2.
Neighbor-joining tree of concatenated MLST allele sequences among Campylobacter isolates originating from this study and different sources previously reported from Poland (from the PubMLST database and Wieczorek et al., 2017; Wieczorek and Osek, 2018; Fiedoruk et al., 2019). Isolates obtained in this study are marked by red triangles. Black-colored square indicates humans as source of the isolate(s), blue poultry, green cattle, and red pig. Dotted lines indicate C. coli isolates; other isolates are C. jejuni. Visualized in the interactive Tree of life tool (iTol).