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. 2016 Aug 17;17:647. doi: 10.1186/s12864-016-2991-9

Fig. 4.

Fig. 4

Application 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 observed