The bacterium Escherichia coli is commonly found in the normal intestinal microflora in mammals but may be responsible for diarrhea outbreaks in newborn calves. Among pathogenic E. coli in calves, necrotoxigenic strains of NTEC2 type produce adhesins of the F17 fimbriae family. These fimbriae are composed of the polymorphic pilin F17A and adhesin F17G, for which several variants are unknown. In this thesis, the two new pilin variants F17e-A and F17f-A and the new adhesin variant F17-G3 were reported. F17f-A is a mix of the pilin variants F17c-A and F17d-A and was identified on a Vir plasmid in a NTEC2 strain isolated from a diarrheic calf. F17e-A and F17-G3 were identified in E. coli strains isolated from diarrheic calves in Iran and from a...
Introduction: Neonatal calf diarrhea (NCD), one of the most important diseases of neonata...
Recent transposon mutagenesis studies with two enterohemorrhagic Escherichia coli (EHEC) strains, a ...
The association of the pap operon with the CS31A and F17 adhesins was studied with 255 Escherichia c...
La bactérie Escherichia coli, habituelle commensale de la microflore intestinale des mammifères, peu...
F17 fimbriae are produced by pathogenic Escherichia coli involved in diarrhea and septicemia outbrea...
International audienceF17 fimbriae are produced by pathogenic Escherichia coli involved in diarrhea ...
International audienceAmong the pathovars of Escherichia coli in cattle, necrotoxigenic E. coli (NTE...
A total of 434 Escherichia coli isolated from septicemic calves between 1958 and 1965 and 430 E. col...
Enterotoxigenic Escherichia coli strains express fimbriae which mediate binding to intestinal mucosa...
International audienceThe CS31A, F17, and F5 adhesins are usually targeted by serology-based methods...
Abstract:Escherichia coli ETEC, EPEC, NTEC and STEC/EHEC pathotypes are often isolatedfrom bovine fe...
The virulence genotype profile and presence of a pathogenicity island(s) (PAI) were studied in 18 st...
International audienceThe virulence genotype profile and presence of a pathogenicity island(s) (PAI)...
The afimbrial AfaE-VIII adhesin is common among Escherichia coli isolates from calves with intestina...
Recent transposon mutagenesis studies with two enterohemorrhagic Escherichia coli (EHEC) strains, a ...
Introduction: Neonatal calf diarrhea (NCD), one of the most important diseases of neonata...
Recent transposon mutagenesis studies with two enterohemorrhagic Escherichia coli (EHEC) strains, a ...
The association of the pap operon with the CS31A and F17 adhesins was studied with 255 Escherichia c...
La bactérie Escherichia coli, habituelle commensale de la microflore intestinale des mammifères, peu...
F17 fimbriae are produced by pathogenic Escherichia coli involved in diarrhea and septicemia outbrea...
International audienceF17 fimbriae are produced by pathogenic Escherichia coli involved in diarrhea ...
International audienceAmong the pathovars of Escherichia coli in cattle, necrotoxigenic E. coli (NTE...
A total of 434 Escherichia coli isolated from septicemic calves between 1958 and 1965 and 430 E. col...
Enterotoxigenic Escherichia coli strains express fimbriae which mediate binding to intestinal mucosa...
International audienceThe CS31A, F17, and F5 adhesins are usually targeted by serology-based methods...
Abstract:Escherichia coli ETEC, EPEC, NTEC and STEC/EHEC pathotypes are often isolatedfrom bovine fe...
The virulence genotype profile and presence of a pathogenicity island(s) (PAI) were studied in 18 st...
International audienceThe virulence genotype profile and presence of a pathogenicity island(s) (PAI)...
The afimbrial AfaE-VIII adhesin is common among Escherichia coli isolates from calves with intestina...
Recent transposon mutagenesis studies with two enterohemorrhagic Escherichia coli (EHEC) strains, a ...
Introduction: Neonatal calf diarrhea (NCD), one of the most important diseases of neonata...
Recent transposon mutagenesis studies with two enterohemorrhagic Escherichia coli (EHEC) strains, a ...
The association of the pap operon with the CS31A and F17 adhesins was studied with 255 Escherichia c...