Fig. 4

A midpoint rooted phylogenetic tree of 60 Campylobacter coli isolates constructed using the IQTree option in Gubbins. Graphical visualization of the phylogenetic tree generated was performed via the Interactive Tree of Life (iTOL). Each node on the end of a branch represents an individual C. coli sample in this study. Red color represents fluoroquinolone-resistant (FQ-R) strains.