Fig. 2
From: Draft genome sequence of non-shiga toxin-producing Escherichia coli O157 NCCP15738
Phylogenetic tree of NCCP15738. a Whole-genome phylogeny, b MLSA phylogeny. Evolutionary time is scaled by 100; lower values imply relatively recent branching. The scale indicates the number of substitutions per site. NCCP15738 (red) was not placed in a single clade with E. coli K-12 substr. MG1655 (blue) in either the whole-genome phylogeny or the MLSA phylogeny. In addition, NCCP15738 did not belong to the E. coli O157:H7 serotype and was evolutionarily far from E. coli O157:H7 str. EDL933 (green). The most closely related neighbor indicated by whole-genome phylogeny was E. coli UMNK88, but that indicated by MLSA phylogeny was E. coli DH1 (ME8569)