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. 2018 Mar 20;9:511. doi: 10.3389/fmicb.2018.00511

FIGURE 3.

FIGURE 3

Whole-genome sequencing reveals both inter- and intra-family transmissions for a CC30-MSSA community outbreak. Unrooted joining tree of 19 PVL-positive CC30 MSSA isolates of t1848 spa type from eight families. Family origins are labeled with an upper case letters (A, B, C, D, E, F, G, and H) near the strain identifier and subscripts (from 1 to 4) indicate a different family member. Carriage isolates are labeled in orange and infection isolates are labeled in purple. Circles enclose clusters of isolates (0–6 SNPs). The node numbers are bootstrap scores based on 100 repetitions. The scale represents the number of SNPs in 1,328 core genes. The D isolate had an extended branch length that could explain that he was the transmitter.