Figure 2. Dendrogram and pulsed-field gel electrophoresis (PFGE) typing of XbaI-restricted Klebsiella pneumoniae strains from captive marmosets in investigation of a fatal epizootic caused by highly virulent K. pneumoniae sequence type 86 in Brazil, 2019. PFGE profiles were defined based on 100% Dice similarity cutoff value of the UPGMA clustering method (1.5% optimization; 1.5% tolerance). The Universal Size Standard Strain H9812 (Salmonella Braenderup) was used as reference in all gels. NA, not applicable.