نتایج جستجو برای: staphylococcal cassette chromosome mec types

تعداد نتایج: 643957  

Journal: :Journal of clinical microbiology 2010
Yi-Wei Tang Eric Himmelfarb Marcia Wills Charles W Stratton

We report the identification and characterization of three Staphylococcus aureus isolates recovered from throat and vaginal cultures, as well as from an axillary abscess, of a 17-year-old female who died of tampon-related toxic shock syndrome. The three S. aureus isolates were unrelated as determined by pulsed-field gel electrophoresis. The vaginal isolate was mecA, Panton-Valentine leukocidin,...

2016
Jesper Larsen Julie Clasen Julie E Hansen Wilhelm Paulander Andreas Petersen Anders R Larsen Dorte Frees

The tetracycline resistance gene tet(K) was shown to be integrated within the predominant staphylococcal cassette chromosome mec (SCCmec) element of Danish livestock-associated methicillin-resistant Staphylococcus aureus CC398 (LA-MRSA CC398). These LA-MRSA CC398 isolates already possessed tet(M), but the acquisition of tet(K) significantly improved their fitness at sublethal concentrations of ...

Journal: :Journal of bacteriology 2012
Tzu-Wen Huang Feng-Jui Chen Wei-Chieh Miu Tsai-Lien Liao Ann-Chi Lin I-Wen Huang Keh-Ming Wu Shih-Feng Tsai Ying-Tsong Chen Tsai-Ling Yang Lauderdale

We report the complete genome sequence of M013, a representative strain of a pvl-positive, sequence type 59-staphylococcal cassette chromosome mec type V (ST59-SCCmec type V) community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clone in Taiwan. Comparison of M013 with the genomes of two CA-MRSA strains in the United States revealed major differences in the regions covering...

2015
Craig Stephens Paul Jang-Yeon Cho Veronica Afonso de Araujo Ivete Martins Gomes Selma Maria de Azevedo Sias Claudete A. Araújo Cardoso Lee W. Riley Fábio Aguiar-Alves

The sequence of methicillin-resistant Staphylococcus aureus strain B6 (sequence type 30 [ST30], spa type t433, staphylococcal chromosomal cassette mec element [SCCmec] type IVc, Panton-Valentine leukocidin [PVL] positive), isolated from a pediatric patient with a lung infection in Niterói, Rio de Janeiro, Brazil, is described here. The draft genome sequence includes a 2.8-Mb chromosome, accompa...

2014
Thiruvarangan Ramaraj Stephanie A. Matyi Anitha Sundararajan Ingrid E. Lindquist Nicolas P. Devitt Faye D. Schilkey Reena Lamichhane-Khadka Peter R. Hoyt Joann Mudge John E. Gustafson

We report the draft genome sequences of three vancomycin-susceptible methicillin-resistant Staphylococcus aureus strains. S. aureus strain MV8 is a sequence type 8 (ST-8) staphylococcal cassette chromosome mec element type IV (SCCmec IV) derivative, while the other two strains (S. aureus MM25 and MM61) are ST-5 SCCmec II strains. MM61 is also closely related to the heterogeneous vancomycin-inte...

Journal: :Journal of clinical microbiology 2002
Keiko Okuma Kozue Iwakawa John D Turnidge Warren B Grubb Jan M Bell Frances G O'Brien Geoffrey W Coombs John W Pearman Fred C Tenover Maria Kapi Chuntima Tiensasitorn Teruyo Ito Keiichi Hiramatsu

Multiple methicillin-resistant Staphylococcus aureus (MRSA) clones carrying type IV staphylococcal cassette chromosome mec were identified in the community-acquired MRSA strains of both the United States and Australia. They multiplied much faster than health-care-associated MRSA and were resistant to fewer non-beta-lactam antibiotics. They seem to have been derived from more diverse S. aureus p...

Journal: :مجله بین المللی علوم آزمایشگاهی 0
fahimeh nourbakhsh amirmorteza ebrahimzadeh namvar hassan momtaz

background and aims: staphylococcus aureus is one of the important pathogens around the world. the present investigation was carried out to study the distribution of staphylococcal cassette chromosome mec (sccmec) types and antibiotic resistance properties in methicillin-resistant staphylococcus aureus isolated from isfahan hospitals. materials and methods: a total of 250 clinical specimens wer...

Journal: :Journal of clinical microbiology 2012
Sam Boundy Qixun Zhao Carly Fairbanks Lauren Folgosa Michael Climo Gordon L Archer

Among 23 patients carrying methicillin-resistant Staphylococcus aureus (MRSA) in their anterior nares, 6 (26%) also carried methicillin-susceptible S. aureus (MSSA) as less prevalent flora. In 4 of the 6 patients, the MSSA was unrelated to prevalent MRSA, as determined by pulsed-field gel electrophoresis (PFGE), multilocus sequence typing (MLST), and staphylococcal protein A (spa) typing. Howev...

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