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  1. Pulsed-field gel electrophoresis for differentiation of hospital isolates of Klebsiella pneumoniae.

    Article - En anglais

    Restriction enzyme analysis by pulsed-field gel electrophoresis (PFGE) was developed for differentiation of hospital isolates of Klebsiella pneumoniae.

    Restriction patterns generated by SpeI digestion of genomic DNAs of 36 isolates from patients in two major teaching hospitals established 34 PFGE types.

    All strains were typable by this technique and the SpeI restriction patterns were reproducible, stable and easy to interpret.

    As PFGE profiles generated were heterogenous, the incidence of cross-infection appeared to be low in each of the hospitals.

    The higher discriminatory power of PFGE when compared to conventional restriction endonuclease analysis (REA) suggests that this technique will be very useful for epidemiological investigations of nosocomial K. pneumoniae outbreaks.

    Mots-clés Pascal : Klebsiella pneumoniae, Enterobacteriaceae, Bactérie, Restriction endonuclease, Enzyme, Epidémiologie, Singapour, Asie, Isolat, Electrophorèse champ pulsé, DNA, Electrophorèse gel, Homme, Incidence, Hôpital, Exploration microbiologique, Infection nosocomiale

    Mots-clés Pascal anglais : Klebsiella pneumoniae, Enterobacteriaceae, Bacteria, Restriction endonuclease, Enzyme, Epidemiology, Singapore, Asia, Isolate, Pulsed field electrophoresis, DNA, Gel electrophoresis, Human, Incidence, Hospital, Microbiological investigation

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 94-0038087

    Code Inist : 002A05B14. Création : 199406.