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. 2020 Mar 17;11:436. doi: 10.3389/fmicb.2020.00436

FIGURE 1.

FIGURE 1

Minimum spanning tree of 102 hvKP isolates by MLST type and gene allele profile. Seven housekeeping genes (gapA, infB, mdh, pgi, phoE, rpoB, and tonB) were PCR-amplified and sequenced from all isolates according to the Klebsiella pneumoniae MLST protocol. Alleles and sequence types (STs) were assigned by the MLST database. K. pneumoniae CCs were identified by the phyloviz-2.0a program. Each node within the tree represented a single ST and the number of isolates. The size of the nodes was proportional to the number of isolates. Lines connecting each node indicate CCs. Length of lines between the node was proportional to the number of different alleles.