Minimum spanning tree based on the allelic profiles of the genome data of all isolates (n = 31) with the MLST ST253 gathered from Magalhães et al. (32). Each circle represents the genotype based on a unique allelic profile of up to 3,867 cgMLST genes (ignoring missing values in pairwise comparisons), and the numbers on connecting lines display the number of differing alleles. The circles are named with the isolates and colored according to the status. If more than two isolates belong to the same node, the node is marked with an asterisk, and they comprise the following isolates: H25209, H25532, and H25634 in node 1 and H25167, H26591, H26926, H26930, and H26933 in node 2.