Figure 3From: Comparisons of infant Escherichia coli isolates link genomic profiles with adaptation to the ecological nicheComparison of genome trees generated by core and pan-genomes. a. The core genome phylogeny was created using ClonalFrame. b. The pan-genome tree was created using hierarchical clustering of a Manhattan distance matrix based on the gene presence/absence matrix. The scale below the pan-genome tree indicates Manhattan distances. Both methods separated the strains into two main clades (1 and 2).Back to article page