کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6118199 1591804 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Class 1 integron gene cassettes in multidrug-resistant Gram-negative bacteria in southern China
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروبیولوژی و بیوتکنولوژی کاربردی
پیش نمایش صفحه اول مقاله
Class 1 integron gene cassettes in multidrug-resistant Gram-negative bacteria in southern China
چکیده انگلیسی
Non-duplicate multidrug-resistant Gram-negative bacteria (n = 1447) isolated from January 2008 to December 2009 were investigated for the presence of integrons as well as characterisation of gene cassettes. Among 825 strains carrying the class 1 integrase gene intI1, 461 gene cassette-positive isolates were found. Thirty-eight distinct gene cassette arrays were identified by restriction fragment length polymorphism (RFLP) and DNA sequencing analyses. In addition, several novel gene cassette arrays detected in this study were reported for the first time in some species: one in Escherichia coli, six in Klebsiella pneumoniae, six in Enterobacter cloacae, three in Enterobacter aerogenes, one in Proteus mirabilis, one in Acinetobacter spp., one in Stenotrophomonas maltophilia and one in Pseudomonas putida. Among them, three cassettes, including HAD-like, ΔMFS-1 and qnrVC-like genes, were originally detected in integrons.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Antimicrobial Agents - Volume 40, Issue 3, September 2012, Pages 264-267
نویسندگان
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