Extended Data Fig. 3: Taxonomic distribution of virulence factors among 285 Pseudomonas aeruginosa complete genomes.

a. The phylogenetic tree depicts the isolation source of the PAO1 (blue arc) and PA14 (orange arc) clades. Purple: clinical isolates, black dots indicate clinical strains isolated from human airways, teal: environmental isolates, grey: undetermined or other sources. b. The phylogenetic trees depict the presence of an orthologue of the virulence factors (indicated in the center, using PAO1 nomenclature) among these strains. Presence: purple or pink leaflet, absence: uncolored leaflet. For pilA, two types of homologs were identified within the considered taxonomic range. Branches length relate to genetic distance with an arbitrary scale unit.