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dc.contributor.authorTeles, Pedro Filipe de Souzapt_BR
dc.contributor.authorBoiago, Marcel Manentept_BR
dc.contributor.authorFrigo, Angélicapt_BR
dc.contributor.authorRampazzo, Luanapt_BR
dc.contributor.authorAraujo, Denise Nunespt_BR
dc.contributor.authorKich, Jalusa Deonpt_BR
dc.contributor.authorRebelatto, Raquelpt_BR
dc.contributor.authorFurian, Thales Quedipt_BR
dc.contributor.authorStefani, Lenita de Cássia Mourapt_BR
dc.date.accessioned2021-12-15T04:26:20Zpt_BR
dc.date.issued2021pt_BR
dc.identifier.issn1516-635Xpt_BR
dc.identifier.urihttp://hdl.handle.net/10183/232972pt_BR
dc.description.abstractBrazil is the largest exporter of chicken meat and poultry farming is one of the most important productive segments, despite major losses due to the bacterium Escherichia coli, which is also a zoonotic microorganism. The objetive of this study was to isolate E. coli and to evaluate its transmissibility potential from the field to chicken meat using the Pulsed Field Gel Electrophoresis (PFGE) technique. Environmental samples (poultry litter, soil and water) were collected from broiler farms located in the South of Brazil where the majority of the Brazilian poultry production occurs. In addition, chicken meat (gizzard, heart, drumette and tulip) samples were collected from local supermarkets. As results, 47.36% of the samples were positives for E. coli. Furthermore, 10 pairs of clones of E. coli were found always in the same substrate (two waterwater pairs; three soil-soil pairs and five meat-meat pairs) using PFGE. These findings suggest that certain strains of E. coli may have habitat preferences, making the transfer from one substrate type to another more difficult to occur. Moreover, since no clones were found between environmental samples and chicken meat, it is possible to imply a low risk of E. coli transmissibility throughout the chicken meat production chain.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofRevista brasileira de ciência avícola = Brazilian journal of poultry science. Campinas, SP. Vol. 23, no. 1 (2021), eRBCA-2020-1361, 6 p.pt_BR
dc.rightsOpen Accessen
dc.subjectEscherichia colipt_BR
dc.subjectMicrobiologyen
dc.subjectCarne de frangopt_BR
dc.subjectEnvironmenten
dc.subjectEpidemiologyen
dc.subjectCama de frangospt_BR
dc.subjectPublic healthen
dc.subjectSolopt_BR
dc.subjectÁguapt_BR
dc.subjectPulsed field gel electrophoresisen
dc.subjectEletroforese em gel de campo pulsadopt_BR
dc.titleGenetic similarities of Escherichia coli isolated from different substrates of the broiler production chainpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001134010pt_BR
dc.type.originNacionalpt_BR


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