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. 2018 Jun 29;8:9868. doi: 10.1038/s41598-018-28199-y

Figure 4.

Figure 4

Phylogenetic tree of a KpI from a Global Klebsiella collection. (A) The dots on the ends of the branches represent whether the crrB gene is present in each isolate, red denotes lineages A and blue denotes lineage B. The boxed numbers on the outer ring shows the sequence type. The clade with KpI that has lost the crrB gene is shaded in beige. The grey lines represent an identified transfer of crrB and the arrow shows the inferred direction. (B) The 2 separate lineages of the crrB gene, based on SNP differences within the gene, are marked with blue and red colouring.