Epidemiologic Genotyping of Methicillin-Resistant Staphylococcus aureus by Pulsed-Field Gel Electrophoresis at a University Hospital and Comparison with Antibiotyping and Protein A and Coagulase Gene Polymorphisms
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چکیده
منابع مشابه
Epidemiologic genotyping of methicillin-resistant Staphylococcus aureus by pulsed-field gel electrophoresis at a university hospital and comparison with antibiotyping and protein A and coagulase gene polymorphisms.
A total of 124 methicillin-resistant Staphylococcus aureus (MRSA) isolates were ascertained at the University Hospital of the Canary Islands between January 1997 and April 2000. Genotyping included pulsed-field gel electrophoresis (PFGE) (SmaI digestion) and PCR-restriction fragment length polymorphism (PCR-RFLP) analysis for the coagulase (coa) and protein A (spa) genes. Antibiotic resistance ...
متن کاملEpidemiologic genotyping of methicillin-resistant Staphylococcus aureus (MRSA) by pulsed-field gel electrophoresis (PFGE).
Staphylococcus aureus has long been recognized as one of the leading cause of hospital infections all over the world. Increased frequency of methicillin-resistant Staphylococcus aureus (MRSA) in hospitalized patients and possibility of vancomycin resistance requires rapid and reliable characterization of isolates and control of MRSA spread in hospitals. Typing of isolates helps to understand pa...
متن کاملComparison of protein A gene sequencing with pulsed-field gel electrophoresis and epidemiologic data for molecular typing of methicillin-resistant Staphylococcus aureus.
The epidemiologic relatedness of methicillin-resistant Staphylococcus aureus (MRSA) isolates is currently determined by analysis of chromosomal DNA restriction patterns by pulsed-field gel electrophoresis (PFGE). We have evaluated an alternative typing system (MicroSeq StaphTrack Kit; Perkin-Elmer Biosystems) based on the sequence analysis of the chromosomally encoded polymorphic repeat X regio...
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15 صفحه اولClonal analysis and identification of epidemic strains of methicillin-resistant Staphylococcus aureus by antibiotyping and determination of protein A gene and coagulase gene polymorphisms.
Forty-three methicillin-resistant Staphylococcus aureus (MRSA) isolates with known genetic and epidemiological relatedness and different degrees of transmission were analyzed by antibiotyping, protein A gene polymorphism analysis, and coagulase gene polymorphism analysis. The three typing systems were evaluated for their performance and convenience to define clones and to discriminate between e...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2002
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.40.6.2119-2125.2002