Aptness of Escherichia coli host strain CB390 to detect total coliphages in Colombia
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چکیده
منابع مشابه
Escherichia coli O157:H7 infection in Colombia.
To the Editor: The prevalence of Escherichia coli O157:H7 in Colombia is not known; we conducted a study to determine its prevalence in children with infectious diarrhea, in adult cattle, and in ground beef. Between March 1996 and March 1997, we examined 538 children under 5 years of age with infectious diarrhea who had been admitted to either of the two children's hospitals in Bogotá. Diarrhea...
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To successfully perform molecular genetic techniques it is essential to have a full understanding of the properties of the various Escherichia coli host strains commonly used for the propagation and manipulation of recombinant DNA. E. coli is an enteric rod-shaped Gram-negative bacterium with a circular genome of 4.6 Mb (1). It was originally chosen as a model system because of its ability to g...
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Forty samples of fresh produce collected from retail food establishments were examined to determine the occurrence of Escherichia coli, F-specific coliphages, and noroviruses. An additional six samples were collected from a restaurant undergoing investigation for a norovirus outbreak. Nineteen (48%) of the retail samples and all outbreak samples were preprocessed (cut, shredded, chopped, or pee...
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An enterotoxigenic strain of Escherichia coli, B34289c, has been shown to bind the N-terminal region of fibronectin with high affinity (G. Fröman, L. M. Switalski, A. Faris, T. Wadström, and M. Höök, J. Biol. Chem. 259:14899-14905, 1984). We now report that this strain also binds collagen. The binding of 125I-labeled type II collagen to bacteria was time dependent and reversible. Bacteria expre...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-45775-y