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The present study was performed to evaluate the Rickettsia infection in Amblyomma tonelliae ticks from Argentina. All ticks were subjected to DNA extraction and tested by a battery of PCRs to amplify fragments of four rickettsial genes, 23S-5S, gltA, ompA and htrA. Two ticks were positive. The Rickettsia detected in one tick represents a new lineage which is named Rickettsia sp. strain El Tunal. This new strain belongs to the canadensis group because it
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dc.contributor.author | Tarragona, Evelina Luisa | |
dc.contributor.author | Cicuttin, Gabriel L. | |
dc.contributor.author | Mangold, Atilio Jose | |
dc.contributor.author | Mastropaolo, Mariano | |
dc.contributor.author | de Salvo, María Nazarena | |
dc.contributor.author | Nava, Santiago | |
dc.date.accessioned | 2018-08-09T12:38:41Z | |
dc.date.available | 2018-08-09T12:38:41Z | |
dc.date.issued | 2015-03 | |
dc.identifier.issn | 1877-959X | |
dc.identifier.issn | 1877-9603 | |
dc.identifier.other | https://doi.org/10.1016/j.ttbdis.2014.11.010 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1877959X14002179 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/3026 | |
dc.description.abstract | The present study was performed to evaluate the Rickettsia infection in Amblyomma tonelliae ticks from Argentina. All ticks were subjected to DNA extraction and tested by a battery of PCRs to amplify fragments of four rickettsial genes, 23S-5S, gltA, ompA and htrA. Two ticks were positive. The Rickettsia detected in one tick represents a new lineage which is named Rickettsia sp. strain El Tunal. This new strain belongs to the canadensis group because it is closely related to Rickettsia monteiroi, Rickettsia canadensis and Candidatus “Rickettsia tarasevichiae”. They clustered together on a high supported clade with both gltA and htrA genes. The other positive tick was infected with Candidatus “Rickettsia amblyommii”. The results presented in this study constitute the first records of Rickettsia infection in A. tonelliae ticks. However, the medical relevance of these findings should be considered cautiously because the pathogenicity of Rickettsia sp. strain El Tunal and Candidatus “R. amblyommii” remains undetermined. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.source | Ticks and Tick-borne Diseases 6 (2) : 173-177 (March 2015) | es_AR |
dc.subject | Rickettsia | es_AR |
dc.subject | Amblyomma cajennense | es_AR |
dc.subject | Parásitos | es_AR |
dc.subject | Parasites | eng |
dc.subject | Infección | es_AR |
dc.subject | Infection | eng |
dc.subject.other | Garrapatas | es_AR |
dc.subject.other | Amblyomma tonelliae | es_AR |
dc.title | Rickettsia infection in Amblyomma tonelliae, a tick species from the Amblyomma cajennense complex | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.description.origen | EEA Rafaela | es_AR |
dc.description.fil | Fil: Tarragona, Evelina Luisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina | es_AR |
dc.description.fil | Fil: Cicuttin, Gabriel L. Buenos Aires (Argentina). Ministerio de Salud. Instituto de Zoonosis Luis Pasteur.; Argentina | es_AR |
dc.description.fil | Fil: Mangold, Atilio Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.description.fil | Fil: Mastropaolo, Mariano. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias; Argentina | es_AR |
dc.description.fil | Fil: de Salvo, María Nazarena. Buenos Aires (Argentina). Ministerio de Salud. Instituto de Zoonosis Luis Pasteur.; Argentina | es_AR |
dc.description.fil | Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | es_AR |
dc.subtype | cientifico |
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