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Minimum spanning tree of ST-5 isolates based on the 156 SNPs assessed in reference 9. Colors indicate the DLST-clfB (A) and DLST-spa (B) alleles as well as the DLST types (C) occurring in more than one haplotype. The emergence of spa, clfB, and DLST types that occurred elsewhere in the tree are labeled with the allele or type number, and homoplasious alleles are indicated by an asterisk.
