Fig. 4From: Gene content dissimilarity for subclassification of highly similar microbial strainsApplication of gene content dissimilarity in classifying microbial strains belonging to Enterobacteriaceae. a PCoA clustering of all selected microbial strains belonging to Enterobacteriaceae. b PCoA clustering of highly similar microbial strains including E. coli and Shigella. A clear separation of Shigella and E. coli O157:H7 from other E. coli strains could be observedBack to article page