Figure 1 | Scientific Reports

Figure 1

From: Genome and plasmid diversity of Extended-Spectrum β-Lactamase-producing Escherichia coli ST131 – tracking phylogenetic trajectories with Bayesian inference

Figure 1

(A) BEAST ST131 phylogenetic tree with Swedish and international isolates, (n = 121) constructed from an alignment of 3,297 non-recombinant SNPs. (A) The ST131 tree consists of five clades A, B, C1 and C2 including an additional clade separation before the (A,C) clades. Visualized metadata includes blaCTX-M resistance gene (marked with coloured squares) and country of isolation. Three suspected transmission clusters clade A_TC, clade C1_TC and clade C2_TC are marked with orange circles. Swedish isolates starting with B were isolated from patients with bloodstream infections while isolates starting with (C) were from community carriers. (B) Bayesian skyline plot of estimated changes in the effective population size (Ne) over time with 95% CI displayed in blue.

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