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dc.contributor.authorIglesias-Torrens, Yaidelys
dc.contributor.authorMiró, Elisenda
dc.contributor.authorGuirado, Pedro
dc.contributor.authorLlovet, Teresa
dc.contributor.authorMuñoz, Carmen
dc.contributor.authorCerdà-Cuéllar, Marta
dc.contributor.authorMadrid, Cristina
dc.contributor.authorBalsalobre, Carlos
dc.contributor.authorNavarro, Ferran
dc.contributor.otherProducció Animalca
dc.date.accessioned2019-01-04T11:29:53Z
dc.date.available2019-01-04T11:29:53Z
dc.date.issued2018-08-02
dc.identifier.citationIglesias-Torrens, Yaidelys, Elisenda Miró, Pedro Guirado, Teresa Llovet, Carmen Muñoz, Marta Cerdà-Cuéllar, Cristina Madrid, Carlos Balsalobre, and Ferran Navarro. 2018. "Population Structure, Antimicrobial Resistance, And Virulence-Associated Genes In Campylobacter Jejuni Isolated From Three Ecological Niches: Gastroenteritis Patients, Broilers, And Wild Birds". Frontiers In Microbiology 9. Frontiers Media SA. doi:10.3389/fmicb.2018.01676.ca
dc.identifier.issn1664-302Xca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/143
dc.description.abstractCampylobacter jejuni is the causal agent of the food-borne infection with the highest incidence in Europe. Both poultry and wild birds are a major reservoir. To gain insight into the population structure, virulence potential, and antimicrobial resistance (AMR), a collection of 150 isolates from three different ecological niches (broilers, wild birds, and human patients) was studied. Despite the high genetic diversity found, the population structure defined two distinct clusters, one formed mostly by broiler and human isolates and another one by most wild bird isolates. The ST-21 complex exhibits highest prevalence (in humans and broilers), followed by ST-1275 complex (only in wild birds). The ST-48, -45, and -354 complexes were found in all three niches, but represent only 22 out of 150 studied strains. A higher occurrence of AMR and multidrug resistance was detected among broiler and human isolates. Moreover, significant differences were found in the distribution of certain putative virulence genes. Remarkably, many wild bird strains were negative for either cdtA, cdtB, or cdtC from the canonical strain 81-176, whereas all broiler and human strains were positive. These data suggest that the different variants of the cdt genes might be relevant for the efficient colonization of certain hosts by C. jejuni. Our study contributes to the understanding of the role of the diverse Campylobacter reservoirs in the transmission of campylobacteriosis to humansca
dc.format.extent13ca
dc.language.isoengca
dc.publisherFrontiers Mediaca
dc.relation.ispartofFrontiers in Microbiologyca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titlePopulation Structure, Antimicrobial Resistance, and Virulence-Associated Genes in Campylobacter jejuni Isolated From Three Ecological Niches: Gastroenteritis Patients, Broilers, and Wild Birdsca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDMINECOPrograma Estatal de I+D+I orientada a los retos de la sociedad/AGL2013-45339R/ES/Identificación de factores implicados en la transmisión de la campilobacteriosis por alimentos/ca
dc.relation.projectIDINIA/ /FAU2008-00012-C02-01/ES/Epidemiología de Salmonella y Campylobacter en granjas avícolas de cría al aire libre en relación con la proximidad de colonias de gaviotas/ca
dc.relation.projectIDINIA/Programa Nacional de Proyectos de Investigación Fundamental/RTA2009-00117-00-00/ES/Epidemiología de Campylobacter en granjas de pollos de engorde en España: prevalencia, subtipos existentes, factores de riesgo y dinámica de la infección en granjas/ca
dc.relation.projectIDEC/FP7/244547/EU/Campylobacter control - novel approaches in primary poultry production/CAMCONca
dc.subject.udc619 - Veterinàriaca
dc.identifier.doihttps://doi.org/10.3389/fmicb.2018.01676ca
dc.contributor.groupSanitat Animalca


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Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/
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