Multilocus Variable-Number Tandem-Repeat Polymorphism among Brazilian Enterococcus faecalis Strains
نویسندگان
چکیده
منابع مشابه
Multilocus variable-number tandem-repeat polymorphism among Brazilian Enterococcus faecalis strains.
Multilocus variable-number tandem-repeat analysis (MLVA) for seven genomic loci was developed for Enterococcus faecalis. MLVA and pulsed-field gel electrophoresis (PFGE) resulted in 37 and 31 genotypes among 83 strains, respectively. Both typing schemes were highly concordant (90.4%). MLVA is an excellent alternative to PFGE.
متن کاملComparison of multilocus variable-number tandem-repeat analysis with multilocus sequence typing and pulsed-field gel electrophoresis for Enterococcus faecalis.
Enterococcus faecalis represents recently an important etiological agent of health care-associated infections (HAIs) and there is a need for evaluation and comparison of typing methods available for this microorganism. We tested multilocus VNTR (variable-number tandem repeats) analysis (MLVA) on a well-characterized collection of 153 clinical isolates of E. faecalis, corresponding to 52 multilo...
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The apparent genetic homogeneity of Mycobacterium ulcerans contributes to the poorly understood epidemiology of M. ulcerans infection. Here, we report the identification of variable number tandem repeat (VNTR) sequences as novel polymorphic elements in the genome of this species. A total of 19 potential VNTR loci identified in the closely related M. marinum genome sequence were screened in a co...
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AIM The aims of this study were to characterize Iranian Shigella sonnei strains isolated from pediatric cases and evaluate the utility of multilocus variable-number tandem-repeat (VNTR) analysis (MLVA) for genotyping of local S. sonnei strains. BACKGROUND S. sonnei has become the dominant species in certain parts of Iran. Although PFGE is still a gold standard for genotyping and source track...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2004
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.42.10.4879-4881.2004