Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/90541
Type: Artigo de periódico
Title: Prevalence Of Avian Pathogenic Escherichia Coli (apec) Clone Harboring Sfa Gene In Brazil
Author: Knobl T.
Micke Moreno A.
Paixo R.
Gomes T.A.T.
Vieira M.A.M.
Da Silva Leite D.
Blanco J.E.
Ferreira A.J.P.
Abstract: 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 farm presented 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. Copyright © 2012 Terezinha Knbl et al.
Editor: 
Rights: aberto
Identifier DOI: 10.1100/2012/437342
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-84871934713&partnerID=40&md5=9718a285c7e1718be69e7a935b77affc
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.