Fig. 1

UPGMA dendograms representing the relatedness of a E. coli and b Klebsiella pneumoniae strains. Clustering was consistent between the UPGMA and neighbor-joining dendograms (data not shown)
UPGMA dendograms representing the relatedness of a E. coli and b Klebsiella pneumoniae strains. Clustering was consistent between the UPGMA and neighbor-joining dendograms (data not shown)