Escherichia coli carrying the bla CTX-M-15 gene of ST648
نویسندگان
چکیده
منابع مشابه
Non-ST131 Escherichia coli from cattle harbouring human-like bla(CTX-M-15)-carrying plasmids.
OBJECTIVES To characterize bla(CTX-M-15)-carrying plasmids and lineages of nine strains of Escherichia coli from cattle. METHODS Plasmid DNA was analysed using PCR-based replicon typing and plasmid sub-typing schemes, restriction fragment length polymorphism, S1 nuclease-PFGE and Southern hybridization. Strains were characterized by PFGE, multilocus sequence typing, phylogenetic grouping and ...
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For the present report, a novel complex class 1 integron, In60, was characterized. Part of this integron includes the bla(CTX-M-9) gene and its downstream nucleotide sequence, which shares 81% and 78% nucleotide identity with those of kluA-1 beta-lactamase and orf3 of K. ascorbata, respectively. Furthermore, a new insertion sequence, IS3000, has been found in In60. PCR analysis indicates that i...
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OBJECTIVES To discern the relevance of ST648 extended-spectrum β-lactamase (ESBL)-producing Escherichia coli as a putative new group of multiresistant and extraintestinal pathogenic strains in animals, its frequency, ESBL types, antimicrobial resistance patterns and virulence gene (VG) profiles should be determined and compared with ST131 strains from the same collection of strains. METHODS E...
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Neonatal sepsis is a disease affecting newborns ≤1 month of age with clinical symptoms and positive blood cultures. The number of Escherichia coli strains causing neonatal sepsis resistant to the antibiotics used in the treatment is increasing. In this study, two E. coli strains causing sepsis in neonates of mothers infected with an E. coli strain harboring extended spectrum beta-lactamases wer...
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of immunosuppression. Thus, the most likely explanation is increased exposure to the parasite. Sources of infection for red squirrels are not known; however, oocysts shed in cat feces may contaminate the nuts, fungi, shoots, and berries that constitute the diet of the squirrel. Stray, unspayed cats are common in the Dutch countryside. More than 3 million domestic cats (Felis domesticus) exist i...
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ژورنال
عنوان ژورنال: Journal of Medical Microbiology
سال: 2010
ISSN: 0022-2615,1473-5644
DOI: 10.1099/jmm.0.022459-0