Non-motile Escherichia coli O55, B5 Strains
نویسندگان
چکیده
منابع مشابه
Tissue tropism of enteropathogenic Escherichia coli strains belonging to the O55 serogroup.
Four enteropathogenic Escherichia coli (EPEC) strains belonging to the O55 serogroup (G21 and G30 [both O55:H6], G35 [O55:H-], and G58 [O55:H7]) were tested for their tissue tropism by using human intestinal in vitro organ culture. Strains showed restricted adhesion with attaching-and-effacing activity to follicle-associated epithelium of Peyer's patches, with no apparent adhesion to duodenum o...
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In July 2014, an outbreak of Shiga toxin-producing Escherichia coli (STEC) O55:H7 in England involved 31 patients, 13 (42%) of whom had hemolytic uremic syndrome. Isolates were sequenced, and the sequences were compared with publicly available sequences of E. coli O55:H7 and O157:H7. A core-genome phylogeny of the evolutionary history of the STEC O55:H7 outbreak strain revealed that the most pa...
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The adherence property of 70 verotoxigenicE. coli (VTEC) strains, not belonging to O157: H7 serotype (non-O157) was checked on HeLa cells adherence assay. These strains were isolated from patients with diarrhea and healthy individuals. The results obtained in this study revealed that localised adherence (LA) was manifested by 3 strains of which two belonged to serogroups O111, O127 and the thir...
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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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One mechanism of plasmid-mediated resistance to gentamicin in Escherichia coli strains isolated from animals is due to the synthesis of the aminoglycoside 3-N-acetyltransferase type IV. A second mechanism of plasmid-mediated resistance to gentamicin was detected in animal strains of E. coli in France and is due to the production of the aminoglycoside 3-N-acetyltransferase type II. The molecular...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1955
ISSN: 0022-1287
DOI: 10.1099/00221287-12-2-157