FIG 3.

International MRSA strain data sets support effective rule out of local NICU suspected transmission events. Phylogenetic tree showing the genomic assembly, patient and day of isolation, NCBI SNP cluster, and MLST of the strains in and most closely related to cluster 4. GalaxyTrakr was used to calculate the phylogenetic relationships based genome sequence read data from NCBI SRA, and a phylogeny calculated with FastTree. NICU patient strains are shown in red, with the seed used identify the closest related strains dark red. A box is drawn around Cluster 4 (PDS000069851.1). The dendrogram is midpoint rooted for clarity.