Fig. 3.

Flagellin glycosylation typing dendrogram. A typing dendrogram was constructed on the basis of a distance matrix representing the presence/absence of orthologs of each of the 218 distinct proteins encoded within the FGIs (right). FGI types were distinguished on the basis of 50 % distance cut-off values. The FGI typing dendrogram was compared against a neighbour-joining phylogeny on the basis of the amino acid sequences of the house-keeping markers GyrB, InfB, RecA and RpoB (left) for all the FGI⁺ Enterobacteriaceaea. Bootstrap analyses were performed for the latter phylogeny and bootstrap values above 50 % are shown