Identification of Escherichia coli isolated from flies (Insecta: Diptera) that inhabit the environment of dairy farms harboring extraintestinal virulence markers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorState University of Maringa-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorMotta, Rodrigo G-
Autor(es): dc.creatorMotta, Lorrayne S. A. M-
Autor(es): dc.creatorBertolini, Amanda B-
Autor(es): dc.creatorPrado, Aline M-
Autor(es): dc.creatorThyssen, Patricia J-
Autor(es): dc.creatorHernandes, Rodrigo T-
Autor(es): dc.creatorOrsi, Henrique-
Autor(es): dc.creatorRall, Vera L. M-
Autor(es): dc.creatorGouvea, Fábio L. R-
Autor(es): dc.creatorGuerra, Simony T-
Autor(es): dc.creatorGuimarães, Felipe F-
Autor(es): dc.creatorJoaquim, Sâmea F-
Autor(es): dc.creatorPantoja, Joscrossed D Sign© C-
Autor(es): dc.creatorLangoni, Helio-
Autor(es): dc.creatorRibeiro, Márcio G-
Data de aceite: dc.date.accessioned2025-08-21T22:21:44Z-
Data de disponibilização: dc.date.available2025-08-21T22:21:44Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1093/jambio/lxad301-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/303994-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/303994-
Descrição: dc.descriptionAims: We investigate extraintestinal pathogenic genes (ExPEC) related to virulence of Escherichia coli in flies from the dairy environment. Methods and Results: We collected 217 flies from nine dairy farms, which were submitted to microbiological culture. Fifty-one E. coli were identified using mass spectrometry. Eleven dipteran families were identified, with a predominance of Muscidae, and a minor frequency of Tachinidae, Drosophilidae, Sphaeroceridae, Ulidiidae, Syrphidae, Chloropidae, Calliphoridae, Sarcophagidae, and Piophilidae. A panel of 16 virulence-encoding genes related to ExPEC infections were investigated, which revealed predominance of serum resistance (traT, 31/51 = 60.8%; ompT, 29/51 = 56.9%), iron uptake (irp2, 17/51 = 33.3%, iucD 11/51 = 21.6%), and adhesins (papC, 6/51 = 11.8%; papA, 5/51 = 9.8%). Conclusions: Our findings reveal Dipterans from milking environment carrying ExPEC virulence-encoding genes also identified in clinical bovine E. coli-induced infections.-
Descrição: dc.descriptionDepartment of Veterinary Medicine State University of Maringa-
Descrição: dc.descriptionDepartment of Animal Production and Preventive Veterinary Medicine School of Veterinary Medicine and Animal Sciences São Paulo State University UNESP-
Descrição: dc.descriptionDepartment of Animal Biology Biology Institute University of Campinas UNICAMP-
Descrição: dc.descriptionDepartment of Chemical and Biological Sciences Institute of Biosciences São Paulo State University UNESP-
Descrição: dc.descriptionDepartment of Animal Production and Preventive Veterinary Medicine School of Veterinary Medicine and Animal Sciences São Paulo State University UNESP-
Descrição: dc.descriptionDepartment of Chemical and Biological Sciences Institute of Biosciences São Paulo State University UNESP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Applied Microbiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectclinical mammary infections-
Palavras-chave: dc.subjectenvironmental bovine mastitis-
Palavras-chave: dc.subjectExPEC virulence factors-
Palavras-chave: dc.subjectfly microbiota-
Palavras-chave: dc.subjectMatrix-Assisted Laser Desorption Ionization Time-Of- Light-
Título: dc.titleIdentification of Escherichia coli isolated from flies (Insecta: Diptera) that inhabit the environment of dairy farms harboring extraintestinal virulence markers-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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