Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil

Detalhes bibliográficos
Autor(a) principal: Knoebl, Terezinha
Data de Publicação: 2012
Outros Autores: Moreno, Andrea Micke, Paixao, Renata, Gomes, Tania Aparecida Tardelli [UNIFESP], Vieira, Mônica Aparecida Midolli [UNIFESP], Leite, Domingos da Silva, Blanco, Jesus E., Ferreira, Antonio José Piantino
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1100/2012/437342
http://repositorio.unifesp.br/handle/11600/34348
Resumo: Escherichia 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 farmpresented more than one genotypic 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 risk.
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spelling Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in BrazilEscherichia 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 farmpresented more than one genotypic 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 risk.Univ São Paulo, Fac Med Vet & Zootecnia, BR-05508900 São Paulo, BrazilUniversidade Federal de São Paulo, Escola Paulista Med, Dept Microbiol Imunol & Parasitol, BR-04023062 São Paulo, BrazilUniv Estadual Campinas UNICAMP, Inst Biol, BR-13083970 Campinas, SP, BrazilUniv Santiago de Compostela USC, Fac Vet, Dept Microbioloxia & Parasitoloxia, Lab Referencia E Coli LREC, Lugo 27002, SpainUniversidade Federal de São Paulo, Escola Paulista Med, Dept Microbiol Imunol & Parasitol, BR-04023062 São Paulo, BrazilWeb of ScienceFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)FAPESP: 05/57500-9Hindawi Publishing CorporationUniversidade de São Paulo (USP)Universidade Federal de São Paulo (UNIFESP)Universidade Estadual de Campinas (UNICAMP)Univ Santiago de Compostela USCKnoebl, TerezinhaMoreno, Andrea MickePaixao, RenataGomes, Tania Aparecida Tardelli [UNIFESP]Vieira, Mônica Aparecida Midolli [UNIFESP]Leite, Domingos da SilvaBlanco, Jesus E.Ferreira, Antonio José Piantino2016-01-24T14:17:35Z2016-01-24T14:17:35Z2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion7application/pdfhttp://dx.doi.org/10.1100/2012/437342Scientific World Journal. New York: Hindawi Publishing Corporation, 7 p., 2012.10.1100/2012/437342WOS000305139700001.pdf1537-744Xhttp://repositorio.unifesp.br/handle/11600/34348WOS:000305139700001engScientific World Journalinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-08T10:12:58Zoai:repositorio.unifesp.br/:11600/34348Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-08T10:12:58Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
title Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
spellingShingle Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
Knoebl, Terezinha
title_short Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
title_full Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
title_fullStr Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
title_full_unstemmed Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
title_sort Prevalence of Avian Pathogenic Escherichia coli (APEC) Clone Harboring sfa Gene in Brazil
author Knoebl, Terezinha
author_facet Knoebl, Terezinha
Moreno, Andrea Micke
Paixao, Renata
Gomes, Tania Aparecida Tardelli [UNIFESP]
Vieira, Mônica Aparecida Midolli [UNIFESP]
Leite, Domingos da Silva
Blanco, Jesus E.
Ferreira, Antonio José Piantino
author_role author
author2 Moreno, Andrea Micke
Paixao, Renata
Gomes, Tania Aparecida Tardelli [UNIFESP]
Vieira, Mônica Aparecida Midolli [UNIFESP]
Leite, Domingos da Silva
Blanco, Jesus E.
Ferreira, Antonio José Piantino
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Federal de São Paulo (UNIFESP)
Universidade Estadual de Campinas (UNICAMP)
Univ Santiago de Compostela USC
dc.contributor.author.fl_str_mv Knoebl, Terezinha
Moreno, Andrea Micke
Paixao, Renata
Gomes, Tania Aparecida Tardelli [UNIFESP]
Vieira, Mônica Aparecida Midolli [UNIFESP]
Leite, Domingos da Silva
Blanco, Jesus E.
Ferreira, Antonio José Piantino
description Escherichia 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 farmpresented more than one genotypic 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 risk.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
2016-01-24T14:17:35Z
2016-01-24T14:17:35Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1100/2012/437342
Scientific World Journal. New York: Hindawi Publishing Corporation, 7 p., 2012.
10.1100/2012/437342
WOS000305139700001.pdf
1537-744X
http://repositorio.unifesp.br/handle/11600/34348
WOS:000305139700001
url http://dx.doi.org/10.1100/2012/437342
http://repositorio.unifesp.br/handle/11600/34348
identifier_str_mv Scientific World Journal. New York: Hindawi Publishing Corporation, 7 p., 2012.
10.1100/2012/437342
WOS000305139700001.pdf
1537-744X
WOS:000305139700001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Scientific World Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 7
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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