Cephalosporin and Ciprofloxacin Resistance in Salmonella, Taiwan
Figure 2. . Dendrogram (left) obtained from cluster analysis of XbaI-generated macrorestriction patterns of 38 ciprofloxacin-resistant Salmonella enterica serotype Choleraesuis (right). Asterisks indicate extended-spectrum cephalosporin-resistant isolates. A percent scale of similarity is shown above the dendrogram. Pulsed-field gel electrophoresis (PFGE) types are shown between the gel and the dendrogram. H9812, S. enterica serotype Braenderup strain H9812, which was used as reference size marker.