Genetic analysis of mobile tetQ elements in oral Prevotella species
نویسندگان
چکیده
منابع مشابه
Coaggregation of Prevotella intermedia with oral Actinomyces species.
Five strains of Prevotella intermedia were examined for their ability to coaggregate with various gram-positive and gram-negative species of oral bacteria. Two of the P. intermedia strains coaggregated with selected Actinomyces species, P. intermedia 27 with Actinomyces viscosus T14V and Actinomyces naeslundii ATCC 12104, PK606, PK984, and PK947, and P. intermedia 113 with Actinomyces odontolyt...
متن کاملMobile elements carrying ermF and tetQ genes in gram-positive and gram-negative bacteria.
Bacteroides spp. conjugative transposon Tn5030 is 150 kb which includes a 43 kb characterized region containing a number of defined genes and an open reading frame (ORF). The 43 kb region is organized with the ORF1 immediately upstream from the ermF gene, coding for an rRNA methylase, then an unknown 20 kb region downstream followed by the tetQ gene (coding for a ribosomal protection protein) t...
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اندیشمندان و صاحب نظران علوم اجتماعی بر این باورند که مرحله تازه ای در تاریخ جوامع بشری اغاز شده است. ویژگیهای این جامعه نو را می توان پدیده هایی از جمله اقتصاد اطلاعاتی جهانی ، هندسه متغیر شبکه ای، فرهنگ مجاز واقعی ، توسعه حیرت انگیز فناوری های دیجیتال، خدمات پیوسته و نیز فشردگی زمان و مکان برشمرد. از سوی دیگر قدرت به عنوان موضوع اصلی علم سیاست جایگاه مهمی در روابط انسانی دارد، قدرت و بازتولید...
15 صفحه اولIn this issue of Mobile Genetic Elements
Because transposons are able to self-excise and self-insert into the genome, they can also be used as a tool for altering gene expression, especially in the case of transposon mutagenesis. Here, Meredith et al. describe a robust transposon mutagenesis system that they have created allowing for the creation of a large range of expression genotypes in S. aureus. This collection has allowed for th...
متن کاملMobile Genetic Elements of Nosocomial Pathogens
A significant increase in the isolation frequency of ciprofloxacin-resistant Escherichia coli was observed in the haematology departments of two university hospitals in The Netherlands. Amplified fragment length polymorphism analysis revealed that this increase was not caused by the emergence of unique ciprofloxacinresistant clones. Determination of the presence of class 1 integrons indicated t...
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ژورنال
عنوان ژورنال: Anaerobe
سال: 2010
ISSN: 1075-9964
DOI: 10.1016/j.anaerobe.2010.08.008