Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae
This study aimed to evaluate A. marginale transstadial (TST) and transovarial transmission (TOT) by Amblyomma tonelliae through vector competence assays and analysis of natural infection in free-living ticks. This three-host tick species was chosen as model because it is a usual parasite of cattle i...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Elsevier
2025
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| Online Access: | http://hdl.handle.net/20.500.12123/21090 https://www.sciencedirect.com/science/article/abs/pii/S0304401724002693 https://doi.org/10.1016/j.vetpar.2024.110380 |
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| author | Mazzucco Panizza, Matilde Nahimé Tarragona, Evelina Luisa Sebastian, Patrick Flores, Fernando Sebastian Mangold, Atilio Jose Nava, Santiago |
| author_browse | Flores, Fernando Sebastian Mangold, Atilio Jose Mazzucco Panizza, Matilde Nahimé Nava, Santiago Sebastian, Patrick Tarragona, Evelina Luisa |
| author_facet | Mazzucco Panizza, Matilde Nahimé Tarragona, Evelina Luisa Sebastian, Patrick Flores, Fernando Sebastian Mangold, Atilio Jose Nava, Santiago |
| author_sort | Mazzucco Panizza, Matilde Nahimé |
| collection | INTA Digital |
| description | This study aimed to evaluate A. marginale transstadial (TST) and transovarial transmission (TOT) by Amblyomma tonelliae through vector competence assays and analysis of natural infection in free-living ticks. This three-host tick species was chosen as model because it is a usual parasite of cattle in all their parasitic stages, making them potential vectors through TST or TOT. Experiment 1 was performed to evaluate TST of A. marginale field strains and M1 strain, and the experiment 2 to evaluate TST and TOT of A. marginale S1P strain from an experimentally acutely infected calf. Free-living larvae, nymphs and adults of A. tonelliae were analyzed to evaluate natural infection with A. marginale. One nymph pool of the experiment 2 resulted positive (minimum infection rate of 1.25 %). However, the negative results of both vector competence assays and the molecular analysis of free-living ticks indicate that the transmission of A. marginale by A. tonelliae would not occur. This finding aligns with three of the four existing studies on the TST and TOT of A. marginale by ticks of the Amblyomma genus. |
| format | info:ar-repo/semantics/artículo |
| id | INTA21090 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA210902025-02-13T14:31:02Z Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae Mazzucco Panizza, Matilde Nahimé Tarragona, Evelina Luisa Sebastian, Patrick Flores, Fernando Sebastian Mangold, Atilio Jose Nava, Santiago Enfermedades Transmitidas por Garrapatas Anaplasmosis bovina Anaplasma marginale Amblyomma Tick-borne Diseases Bovine anaplasmosis Vector competence Competencia vectorial Amblyomma tonelliae This study aimed to evaluate A. marginale transstadial (TST) and transovarial transmission (TOT) by Amblyomma tonelliae through vector competence assays and analysis of natural infection in free-living ticks. This three-host tick species was chosen as model because it is a usual parasite of cattle in all their parasitic stages, making them potential vectors through TST or TOT. Experiment 1 was performed to evaluate TST of A. marginale field strains and M1 strain, and the experiment 2 to evaluate TST and TOT of A. marginale S1P strain from an experimentally acutely infected calf. Free-living larvae, nymphs and adults of A. tonelliae were analyzed to evaluate natural infection with A. marginale. One nymph pool of the experiment 2 resulted positive (minimum infection rate of 1.25 %). However, the negative results of both vector competence assays and the molecular analysis of free-living ticks indicate that the transmission of A. marginale by A. tonelliae would not occur. This finding aligns with three of the four existing studies on the TST and TOT of A. marginale by ticks of the Amblyomma genus. Instituto Nacional de Tecnología Agropecuaria (INTA), Asociación Cooperadora INTA Rafaela y Agencia Nacional de Promoción Científica y Tecnológica (PICT-2015–550 yPICT-2016–774). EEA Rafaela Fil: Mazzucco Panizza, Matilde Nahimé. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Mazzucco Panizza, Matilde Nahimé. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Tarragona, Evelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Tarragona, Evelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Sebastian, Patrick. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Sebastian, Patrick. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Flores, Fernando Sebastian. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Centro de Investigaciones Entomológicas de Córdoba (CIEC); Argentina Fil: Flores, Fernando Sebastian. Universidad Nacional de Córdoba. Instituto de Investigaciones Biológicas y Tecnológicas (IIBYT); Argentina Fil: Flores, Fernando Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Biológicas y Tecnológicas (IIBYT); Argentina Fil: Mangold, Atilio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Mangold, Atilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Nava, Santiago. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina Fil: Nava, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina 2025-01-27T17:51:32Z 2025-01-27T17:51:32Z 2025-02 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/21090 https://www.sciencedirect.com/science/article/abs/pii/S0304401724002693 0304-4017 https://doi.org/10.1016/j.vetpar.2024.110380 eng info:eu-repograntAgreement/INTA/2019-PE-E5-I109-001, Convocatoria: Estudios para el control de enfermedades subtropicales y/o transmitidas por vectores (Tristeza Bovina, Garrapatas, Miasis, Tripanosomiasis, Lengua Azul y la info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Elsevier Veterinary Parasitology 334 : 110380 (February 2025) |
| spellingShingle | Enfermedades Transmitidas por Garrapatas Anaplasmosis bovina Anaplasma marginale Amblyomma Tick-borne Diseases Bovine anaplasmosis Vector competence Competencia vectorial Amblyomma tonelliae Mazzucco Panizza, Matilde Nahimé Tarragona, Evelina Luisa Sebastian, Patrick Flores, Fernando Sebastian Mangold, Atilio Jose Nava, Santiago Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title | Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title_full | Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title_fullStr | Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title_full_unstemmed | Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title_short | Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae |
| title_sort | evaluation of the transmission of anaplasma marginale by amblyomma tonelliae |
| topic | Enfermedades Transmitidas por Garrapatas Anaplasmosis bovina Anaplasma marginale Amblyomma Tick-borne Diseases Bovine anaplasmosis Vector competence Competencia vectorial Amblyomma tonelliae |
| url | http://hdl.handle.net/20.500.12123/21090 https://www.sciencedirect.com/science/article/abs/pii/S0304401724002693 https://doi.org/10.1016/j.vetpar.2024.110380 |
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