Resistance (left rows) and ExPEC-typical virulence associated genes (right rows) of E. coli (Colonization Study). Genes never detected are not included in this figure. Additionally, crlA is not shown as all clones carried this gene. SPT: resistance to spectinomycin; SMZ: resistance to sulfamethoxazole. Clones H1 and H2 were hemolytic, clones 1 to 66 non-hemolytic.