Figure 5

Sequence analysis of FdeC variants. Phylogenetic tree based on all FdeC variants present in 10 or more isolates of APEC or nonpathogenic E. coli. Prevalence in APEC (red) and nonpathogenic E. coli (blue), and FdeC variable sites were annotated as rectangles on the tree with the use of iTOL. One variant was not included in the analysis due to its short sequence (it was a truncated FdeC variant present in 22 isolates of nonpathogenic E. coli).