Molecular analysis of Enterococcus faecalis isolates collected during a ۴-year period
محل انتشار: مجله آرشیو رازی، دوره: 78، شماره: 6
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 32
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شناسه ملی سند علمی:
JR_ARCHRAZI-78-6_024
تاریخ نمایه سازی: 30 بهمن 1402
چکیده مقاله:
In the present research, we aimed to determine the characteristics of E. faecalis strains collected from an Iranian Children’s Hospital for four years. Sixty-seven E. faecalis isolates with virulence genes detection, variable-number tandem repeat (VNTR), and multiple-locus variable-number tandem repeat analysis (MLVA) typing were investigated. A high frequency of virulence genes belonged to gelatinase (۷۳%) and Enterococcus faecalis (۶۲%). The MLVA of ۶۷ E. faecalis isolates revealed ۵۲ VNTR patterns and ۳۸ MLVA types (MTs). Furthermore, genetic diversities with the majority of the MT۱ as a major MT in different Wards of the Children’s Hospital were found.
کلیدواژه ها:
نویسندگان
A Sattari-Maraji
Tehran university of medical sciences
M Emaneini
Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Medical Mycology and Bacteriology Research Center, Kerman University of Medical Sciences, Kerman, Iran.
F Jabalameli
Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
R Beigverdi
Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.