Fig. 3: IncH1 plasmid minimum spanning tree.
From: The origins of haplotype 58 (H58) Salmonella enterica serovar Typhi

Nodes indicate unique IncH1 haplotypes observed among n = 185 plasmid sequences. Nodes are represented as pie charts, where node size indicates frequency of haplotype, and are coloured by the genotype(s) of the host S. Typhi sequences carrying each plasmid haplotype.