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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
06/08/2021 |
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Data da última atualização: |
06/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TELES, P. F. S.; BOIAGO, M. M.; FRIGO, A.; RAMPAZZO, L.; ARAÚJO, D. N.; KICH, J. D.; REBELATTO, R.; FURIAN, T. Q.; STEFANI, L. M. |
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Afiliação: |
UDESC/Chapecó; MARCEL MANENTE BOIAGO, UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; UDESC/Chapecó; JALUSA DEON KICH, CNPSA; RAQUEL REBELATTO, CNPSA; TALES Q. FURIAN, UFRGS; UDESC/Florianópolis. |
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Título: |
Genetic similarities of Escherichia coli isolated from different substrates of the broiler production chain. Brazilian Journal of Poultry Science, v. 23, n. 1, 2021. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Brazilian Journal of Poultry Science=Revista Brasileira de Ciência Avícola, v. 23, n. 1, 2021. |
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DOI: |
http://dx.doi.org/10.1590/1806-9061-2020-1361 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Brazil 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. |
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Palavras-Chave: |
Pulsed field gel electrophoresis. |
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Thesagro: |
Epidemiologia; Escherichia Coli; Frango de Corte; Isolamento; Meio Ambiente; Microbiologia; Produção Animal; Salmonella; Saúde Pública. |
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Thesaurus Nal: |
Environment; Epidemiology; Microbiology; Public health. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224890/1/final9680.pdf
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Marc: |
LEADER 02548naa a2200397 a 4500
001 2133298
005 2021-08-06
008 2021 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1806-9061-2020-1361$2DOI
100 1 $aTELES, P. F. S.
245 $aGenetic similarities of Escherichia coli isolated from different substrates of the broiler production chain. Brazilian Journal of Poultry Science, v. 23, n. 1, 2021.$h[electronic resource]
260 $c2021
520 $aAbstract: Brazil 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.
650 $aEnvironment
650 $aEpidemiology
650 $aMicrobiology
650 $aPublic health
650 $aEpidemiologia
650 $aEscherichia Coli
650 $aFrango de Corte
650 $aIsolamento
650 $aMeio Ambiente
650 $aMicrobiologia
650 $aProdução Animal
650 $aSalmonella
650 $aSaúde Pública
653 $aPulsed field gel electrophoresis
700 1 $aBOIAGO, M. M.
700 1 $aFRIGO, A.
700 1 $aRAMPAZZO, L.
700 1 $aARAÚJO, D. N.
700 1 $aKICH, J. D.
700 1 $aREBELATTO, R.
700 1 $aFURIAN, T. Q.
700 1 $aSTEFANI, L. M.
773 $tBrazilian Journal of Poultry Science=Revista Brasileira de Ciência Avícola$gv. 23, n. 1, 2021.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| 1. |  | LV, F.-H.; CAO, Y.-H.; LIU, G.-J.; LUO, L.-Y.; LU, R.; LIU, M.-J.; LI, W.-R.; ZHOU, P.; WANG, X.-H.; SHEN, M.; GAO, L.; YANG, J.-Q.; YANG, H.; YANG, Y.-L.; LIU, C.-B.; WAN, P.-C.; ZHANG, Y.-S.; PI, W.-H.; REN, Y.-L.; SHEN, Z.-Q.; WANG, F.; WANG, Y.-T.; LI, J. Q.; SALEHIAN-DEHKORDI, H.; HEHUA, E.; LIU, Y.-G.; CHEN, J.-F.; WANG, J.-K.; DENG, X.-M.; ESMAILIZADEH, A.; DEHGHANI-QANATQESTANI, M.; CHARATI, H.; NOSRATI, M.; STEPANEK, O.; RUSHDI, H. E.; OLSAKER, I.; CURIK, I.; GORKHALI, N. A.; PAIVA, S. R.; CAETANO, A. R.; CIANI, E.; AMILLS, M.; WEIMANN, C.; ERHARDT, G.; AMANE, A.; MWACHARO, J. M.; HAN, J.-L.; HANOTTE, O.; PERIASAMY, K.; JOHANSSON, A. M.; HALLSSON, J. H.; KANTANEN, J.; COLTMAN, D. W.; BRUFORD, M. W.; LENSTRA, J. A.; LI, M.-H. Whole-genome resequencing of worldwide wild and domestic sheep Eeucidates genetic diversity, introgression, and agronomically important loci. Molecular Biology and Evolution, v. 39, n. 2, 2022. msab353.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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