Prevalence of avian pathogenic escherichia coli (APEC) clone harboring sfa gene in Brazil

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Microbioloxía e Parasitoloxíagl
dc.contributor.authorKnöbl, Terezinha
dc.contributor.authorMoreno, Andrea Micke
dc.contributor.authorPaixão, Renata
dc.contributor.authorTardelli Gomes, Tânia Aparecida
dc.contributor.authorMidolli Vieira, Mônica Aparecida
dc.contributor.authorSilva Leite, Domingos da
dc.contributor.authorBlanco Álvarez, Jesús Eulogio
dc.contributor.authorPiantino Ferreira, Antônio José
dc.date.accessioned2020-04-29T18:34:20Z
dc.date.available2020-04-29T18:34:20Z
dc.date.issued2012
dc.description.abstractEscherichia coli sfa+ strains isolated from poultry were serotyped and characterized by polymerase chain reaction (PCR) and amplified fragment length polymorphism (AFLP). Isolates collected from 12 Brazilian poultry farms mostly belonged to serogroup O6, followed by serogroups O2, O8, O21, O46, O78, O88, O106, O111, and O143. Virulence genes associated were: iuc 90%, fim 86% neuS 60%, hly 34%, tsh 28%, crl/csg 26%, iss 26%, pap 18%, and 14% cnf. Strains from the same farm presented more than onegenotypic pattern belonging to different profiles in AFLP. AFLP showed a clonal relation between Escherichia coli sfa+ serogroup O6. The virulence genes found in these strains reveal some similarity with extraintestinal E. coli (ExPEC), thus alerting for potential zoonotic riskgl
dc.description.peerreviewedSIgl
dc.description.sponsorshipThis study was supported by FAPESP—Fundação de Amparo a Pesquisa do Estado de São Paulo Research Project no. 05/57500-9gl
dc.identifier.citationKnoebl, T., Moreno, A. M., Paixao, R., Tardelli Gomes, T. A., Midolli Vieira, M. A., da Silva Leite, D. et al. (2012). Prevalence of avian pathogenic escherichia coli (APEC) clone harboring sfa gene in Brazil. The scientific world journal, vol.2012, 7gl
dc.identifier.doi10.1100/2012/437342
dc.identifier.essn1537-744X
dc.identifier.issn2356-6140
dc.identifier.urihttp://hdl.handle.net/10347/21907
dc.language.isoenggl
dc.publisherHindawigl
dc.relation.publisherversionhttps://doi.org/10.1100/2012/437342gl
dc.rightsCopyright © 2012 Terezinha Knobl et al. This is an open access article distributed under the Creative Commons Attribution ¨ License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly citedgl
dc.rights.accessRightsopen accessgl
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subjectEscherichia coli sfa+gl
dc.titlePrevalence of avian pathogenic escherichia coli (APEC) clone harboring sfa gene in Brazilgl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication

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