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. 2018 Aug 23;10:65. doi: 10.1186/s13073-018-0574-x

Fig. 2.

Fig. 2

a Maximum-likelihood tree of 130 isolates from 57 patients with Staphylococcus aureus bacteraemia, rooted using Staphylococcus argenteus as outgroup. Patient-specific shape-colour combinations annotate branch tips. White circles indicate nodes with ≥ 95% ultrafast support and ≥ 80% SH-like approximate likelihood ratio test support. Frequency distribution of pairwise single-nucleotide polymorphism (SNP) distance between isolates from the same patient using the common reference S. aureus TW20 (b) and the de novo assembly of the index isolate (c)