Mostrar el registro sencillo del ítem
dc.contributor.author
Cadona, Jimena Soledad
dc.contributor.author
Bustamante, Ana Victoria
dc.contributor.author
Parma, Alberto Ernesto
dc.contributor.author
Lucchesi, Paula Maria Alejandra
dc.contributor.author
Sanso, Andrea Mariel
dc.date.available
2016-03-08T20:22:30Z
dc.date.issued
2013-04
dc.identifier.citation
Cadona, Jimena Soledad; Bustamante, Ana Victoria; Parma, Alberto Ernesto; Lucchesi, Paula Maria Alejandra; Sanso, Andrea Mariel; Distribution of additional virulence factors related to adhesion and toxicity in Shiga toxin-producing Escherichia coli isolated from raw products in Argentina; Wiley; Letters In Applied Microbiology; 56; 6; 4-2013; 449-455
dc.identifier.issn
0266-8254
dc.identifier.uri
http://hdl.handle.net/11336/4690
dc.description.abstract
A total of 73 Shiga toxin-producing Escherichia coli (STEC) isolates, belonging to 25 serotypes and isolated from raw products in Argentina, were examined for the occurrence of genes responsible for bacterial adhesions to intestine, ehaA (EHEC autotransporter), lpfAO113 (long polar fimbriae), sab (STEC autotransporter [AT] contributing to biofilm formation), ecpA (E. coli common pilus), hcpA (haemorrhagic coli pilus), elfA (E. coli laminin-binding fimbriae), sfpA (sorbitol-fermenting EHEC O157 fimbriae plasmid-encoded) and of the toxigenic gene cdt-V (cytolethal distending toxin). Our study showed different adhesin profiles that are not linked to one specific serotype and that all analysed isolates possess, besides stx genes, some adherence genes. Several of the isolates contained also multiple toxin genes. The results of the present work alert the presence of genes coding for additional adhesins and cdt-V toxin in LEE-negative STEC strains that occur in foods, and this traits could increase their pathogenic potential.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Adhesion
dc.subject
Bacterial Toxin
dc.subject
Food
dc.subject
Shiga Toxin-Producing Escherichia Coli
dc.subject
Virulence Genes
dc.subject.classification
Enfermedades Infecciosas
dc.subject.classification
Ciencias de la Salud
dc.subject.classification
CIENCIAS MÉDICAS Y DE LA SALUD
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
Ciencias Veterinarias
dc.subject.classification
CIENCIAS AGRÍCOLAS
dc.title
Distribution of additional virulence factors related to adhesion and toxicity in Shiga toxin-producing Escherichia coli isolated from raw products in Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
56
dc.journal.number
6
dc.journal.pagination
449-455
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Cadona, Jimena Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigacion Veterinaria de Tandil; Argentina
dc.description.fil
Fil: Bustamante, Ana Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigacion Veterinaria de Tandil; Argentina
dc.description.fil
Fil: Parma, Alberto Ernesto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigacion Veterinaria de Tandil; Argentina
dc.description.fil
Fil: Lucchesi, Paula Maria Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigacion Veterinaria de Tandil; Argentina
dc.description.fil
Fil: Sanso, Andrea Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil. Centro de Investigacion Veterinaria de Tandil; Argentina
dc.journal.title
Letters In Applied Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/lam.12067/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/lam.12067
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0266-8254
Archivos asociados