نتایج جستجو برای: molecular typing
تعداد نتایج: 652931 فیلتر نتایج به سال:
Background & Aims: The efflux pumps play an important role in the development of drug resistance in Klebsiella pneumoniae. The aim of this study was to investigate the antibiotic resistance, and the presence of efflux genes, as well as molecular typing in clinical isolates of Klebsiella pneumoniae. Materials & Methods: In this cross sectional descriptive study, a total of 100 K. pneumoniae iso...
Dermatophytes are a group of keratinophilic fungi falling within the genera of epidermophyton, microsporum and trichophyton. The genus trichophyton is particularly important and complex which comprises at least 24 recognised species. Additionally, molecular strain typing of trichophyton rubrum isolated within single nail specimens from patients with onychomycosis indicates involveme...
1. Abstract 2. Introduction 3. Genotyping methods 3.1. Genetic markers 3.1.1. Insertion sequences 3.1.2. Short repetitive DNA sequences 3.2. Restriction fragment length polymorphism analysis 3.2.1. IS6110 RFLP analysis 3.2.2. PGRS RFLP analysis 3.3. PCR-based typing 3.3.1. Mixed-linker PCR 3.3.2. Spoligotyping 3.3.3. VNTR and MIRU-VNTR typing 3.4. Comparison of genotyping methods 4. Molecular e...
BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) infections are common among humans in Aboriginal communities in Canada, for unknown reasons. METHODS Cross sectional study of humans and dogs in an Aboriginal community of approximately 1200 persons. Our objectives were to measure community-based prevalence of nasal MRSA colonization among humans, use multivariable logistic regress...
Staphylococcal interspersed repeat unit typing has previously been shown to have the ability to discriminate between epidemic methicillin-resistant Staphylococcus aureus strains in the United Kingdom. The current study illustrates its ability to distinguish between strains within an endemic setting thereby providing a rapid transportable typing method for the identification of transmission events.
It is widely accepted that two or more STR exclusions are enough to exclude in a paternity testing dispute. Routinely we analyze 12 Short Tandem repeat loci (STR) in our paternity testing program. When only one or two exclusions are found, we increase the number of STR analyzed to 17 plus D1S80 in order to find additional exclusions (Power of exclusion 99.9999%). Occasionally, the highly discri...
Background and Aim: Staphylococcus aureus pseudintermedius are widespread skin mucous membrane colonizers may cause opportunistic infections in humans animals. This study aimed to identify characterize methicillin-resistant S. (MRSA) (MRSP) isolates from domestic stray dogs cats pet owners Malaysia using molecular epidemiology antimicrobial profiling. Materials Methods: Three hundred fifty oral...
BACKGROUND Most studies of the dynamics of maternal group B Streptococcus (GBS) colonization have relied on capsular serotyping to define GBS acquisition or loss. Newer molecular methods that distinguish GBS clones may expand our knowledge and influence vaccination strategies. We used multilocus sequence typing (MLST) and GBS capsular gene cluster (cps) genotyping to investigate the dynamics of...
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