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dc.contributor.authorAutorTroncoso-Toro, Ignacio
dc.contributor.authorAutorMuñoz-Leal, Sebastián
dc.contributor.authorAutorThompson, Michele
dc.contributor.authorAutorSalinas, Jaime
dc.contributor.authorAutorVaras, Elizabeth
dc.contributor.authorAutorGonzález-Acuña, Daniel
dc.date.accessionedFecha ingreso2024-09-03T19:19:25Z
dc.date.availableFecha disponible2024-09-03T19:19:25Z
dc.date.issuedFecha publicación2021
dc.identifier.citationReferencia BibliográficaRevista Chilena de Infectologia, 38(4), 7 p.
dc.identifier.issnISSN0716-1018
dc.identifier.uriURLhttp://repositorio.udla.cl/xmlui/handle/udla/1468
dc.identifier.uriURLhttps://www.revinf.cl/index.php/revinf
dc.description.abstractResumenBackground: Rickettsioses are vector-borne emerging diseases caused by pathogenic bacteria of the genera Rickettsia and Orientia. Bacteria of these genera have been described in northern and southern Chile, respectively. Aim: To determine the presence of Rickettsia spp. in ticks collected from domestic dog in Rapa Nui-Easter Island, Valparaíso Region. Methods: 20 stray dogs were sampled during October 2018. Overall, eight adult ticks were collected from seven animals (prevalence: 35%); after morphological identification, were submitted to DNA extraction and amplification and sequencing of the tick mitochondrial 16S DNA gene. The screening for Rickettsia was performed targeting the gltA (citrate synthetase) gene. Results: A phylogenetic analysis confirmed the identity of the ticks as Rhipi-cephalus sanguineus sensu stricto. In two ticks (25%), we retrieved identical sequences of gltA compatible with “Candidatus Rickettsia andeanae”, which formed a monophyletic group with conspecific isolates obtained in Brazil, Chile and Peru. Conclusions: This study proves the presence of “Ca. R. andeanae” in R. sanguineus s. s. at Rapa Nui-Easter Island, which also corresponds to the first report of this Rickettsia spp. in R. sanguineus complex for Chile.
dc.format.extentdc.format.extent7 páginas
dc.format.extentdc.format.extent912.0Kb
dc.format.mimetypedc.format.mimetypePDF
dc.language.isoLenguaje ISOspa
dc.publisherEditorSociedad Chilena de Infectología
dc.sourceFuentesRevista Chilena de Infectologia
dc.subject.lcshdc.subject.lcshGarrapatas
dc.subject.lcshdc.subject.lcshRickettsiosis
dc.subject.lcshdc.subject.lcshPerros
dc.titleTítuloDetection of “Candidatus Rickettsia andeanae” in Rhipicephalus sanguineus sensu stricto (Acari: Ixodidae) from Rapa Nui-Easter Island
dc.title.alternativeTítulo AlternativoDetección de “candidatus rickettsia andeanae” en rhipicephalus sanguineus sensu stricto (Acari: ixodidae) en rapa nui-isla de pascua
dc.typeTipo de DocumentoArtículo de revisión
dc.udla.catalogadordc.udla.catalogadorCBM
dc.udla.indexdc.udla.indexScience Citation Index Expanded
dc.udla.indexdc.udla.indexScopus
dc.udla.indexdc.udla.indexEMBASE
dc.identifier.doidc.identifier.doi10.4067/S0716-10182021000400548
dc.facultaddc.facultadFacultad de Medicina Veterinaria y Agronomía


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