Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
Marie Accou-Demartin, Valérie Gaborieau, Yajun Song, Philippe Roumagnac, Bruno Marchou, Mark Achtman, and François-Xavier Weill
Author affiliations: Author affiliations: Institut Pasteur, Paris, France (M. Accou-Demartin, F.-X. Weill); Hôpital Purpan, Toulouse, France (V. Gaborieau, B. Marchou); University College Cork, Cork, Ireland (Y. Song, M. Achtman); Centre de Coopération International en Recherche Agronomique pour le Développement, Montpellier, France (P. Roumagnac)
Figure 2. XbaI pulsed-field gel electrophoresis (PFGE) profiles obtained from 10 Salmonella enterica serotype Typhi isolates belonging to subpopulation B. The dendrograms generated by BioNumerics version 3.5 software (Applied Maths, Sint-Martens-Latem, Belgium) show the results of cluster analysis on the basis of PFGE fingerprinting. Similarity analysis was performed by using the Dice coefficient, and clustering was done by using the unweighted pair-group method with arithmetic averages.
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