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. 2015 Nov 26;33(4):898–914. doi: 10.1093/molbev/msv280

Fig. 1.

Fig. 1.

Analysis of the microevolutionary relationships between the 403 E. coli/Escherichia clade strains according to their MLST allelic profile using a minimum spanning tree algorithm. A total of 262 STs and 27 CCs encompassing 147 strains were identified. Among these 27 CCs, the 4 represented by more than 10 strains are indicated. They correspond to CC2 (phylogroup A, STc10 according to Achtman schema) (Wirth et al. 2006) (http://mlst.warwick.ac.uk/mlst/dbs/Ecol last accessed November 12, 2015), CC87 (phylogroup B1, STs 58 and 155 according to Achtman schema), CC66 (complete phylogroup C, STc23 according to Achtman schema), and CC1 (phylogroup B2, STc95 according to Achtman schema). The strains are colored according to their antimicrobial resistance pattern: susceptible to all antimicrobial agents, resistant to 1–2 antimicrobial agents, and resistant to at least three antimicrobial agents.