Figure 1. Maximum likelihood phylogenetic tree based on core genome SNPs analysis using Pseudomonas aeruginosa PAO1 as the reference, excluding SNPs identified in regions that had arisen by recombination, using the default parameters of Parsnp v1.2 [43]. Isolates from India are labelled red and Australian isolates are labelled blue. Numbers given at the nodes represent bootstrap values. The presence of crpP, exoU, qnrVC1, and CRISPR cas are represented by red squares. Orange squares represent the presence of mutations in the quinolone resistance determining regions (QRDRs) and fluoroquinolone (CIP = Ciprofloxacin; LEVO = Levofloxacin; and MOX = Moxifloxacin) susceptibilities are shown as a heat map with the ranges indicated in the figure. The figure was drawn using iTol v4 [41].
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