Climate warming triggers the emergence of native viruses in Iberian amphibians

The number of epizootics in amphibian populations caused by viruses of the genus Ranavirus is increasing worldwide. Yet, causes for pathogen emergence are poorly understood. Here, we confirmed that the Common midwife toad virus (CMTV) and Frog virus 3 (FV3) are responsible for mass mortalities in Ib...

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Autores: Thumsová, Barbora, Price, Stephen J., González Cascón, Victoria, Vörös, Judit, Martínez-Silvestre, Albert, Gonçalo, M. Rosa, Machordom, Annie, Bosch, Jaime
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/287409
Acceso en línea:http://hdl.handle.net/10261/287409
Access Level:acceso abierto
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spelling Climate warming triggers the emergence of native viruses in Iberian amphibiansThumsová, BarboraPrice, Stephen J.González Cascón, VictoriaVörös, JuditMartínez-Silvestre, AlbertGonçalo, M. RosaMachordom, AnnieBosch, JaimeThe number of epizootics in amphibian populations caused by viruses of the genus Ranavirus is increasing worldwide. Yet, causes for pathogen emergence are poorly understood. Here, we confirmed that the Common midwife toad virus (CMTV) and Frog virus 3 (FV3) are responsible for mass mortalities in Iberia since the late 1980s. Our results illustrate the Iberian Peninsula as a diversity hotspot for the highly virulent CMTV. Although this pattern of diversity in Europe is consistent with spread by natural dispersal, the exact origin of the emergence of CMTV remains uncertain. Nevertheless, our data allow hypothesizing that the Iberian Peninsula might harbor the ancestral population of CMTVs that could have spread into the rest of Europe. In addition, we found that climate warming could be triggering the CMTV outbreaks, supporting its endemic status in the Iberian Peninsula.This work was supported by Organismo Autónomo Parques Nacionales of Spain (ref. 2399/2017; PI: JB), Foundation for the Conservation of Salamanders (project ‘‘Monitoring the incidence of emerging pathogens on endemic urodeles from the Cantabrian range, Spain’’; PI: BT), and Fundaçao para a Ciencia e a Tecnologia (Ref. PTDC/BIA-CBI/2434/2021; PI: GMR,Co-PI: JB).Peer reviewedElsevierOrganismo Autónomo Parques Nacionales (España)Foundation for the Conservation of SalamandersFundação para a Ciência e a Tecnologia (Portugal)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/287409reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1016/j.isci.2022.105541Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2874092026-05-22T06:33:51Z
dc.title.none.fl_str_mv Climate warming triggers the emergence of native viruses in Iberian amphibians
title Climate warming triggers the emergence of native viruses in Iberian amphibians
spellingShingle Climate warming triggers the emergence of native viruses in Iberian amphibians
Thumsová, Barbora
title_short Climate warming triggers the emergence of native viruses in Iberian amphibians
title_full Climate warming triggers the emergence of native viruses in Iberian amphibians
title_fullStr Climate warming triggers the emergence of native viruses in Iberian amphibians
title_full_unstemmed Climate warming triggers the emergence of native viruses in Iberian amphibians
title_sort Climate warming triggers the emergence of native viruses in Iberian amphibians
dc.creator.none.fl_str_mv Thumsová, Barbora
Price, Stephen J.
González Cascón, Victoria
Vörös, Judit
Martínez-Silvestre, Albert
Gonçalo, M. Rosa
Machordom, Annie
Bosch, Jaime
author Thumsová, Barbora
author_facet Thumsová, Barbora
Price, Stephen J.
González Cascón, Victoria
Vörös, Judit
Martínez-Silvestre, Albert
Gonçalo, M. Rosa
Machordom, Annie
Bosch, Jaime
author_role author
author2 Price, Stephen J.
González Cascón, Victoria
Vörös, Judit
Martínez-Silvestre, Albert
Gonçalo, M. Rosa
Machordom, Annie
Bosch, Jaime
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Organismo Autónomo Parques Nacionales (España)
Foundation for the Conservation of Salamanders
Fundação para a Ciência e a Tecnologia (Portugal)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description The number of epizootics in amphibian populations caused by viruses of the genus Ranavirus is increasing worldwide. Yet, causes for pathogen emergence are poorly understood. Here, we confirmed that the Common midwife toad virus (CMTV) and Frog virus 3 (FV3) are responsible for mass mortalities in Iberia since the late 1980s. Our results illustrate the Iberian Peninsula as a diversity hotspot for the highly virulent CMTV. Although this pattern of diversity in Europe is consistent with spread by natural dispersal, the exact origin of the emergence of CMTV remains uncertain. Nevertheless, our data allow hypothesizing that the Iberian Peninsula might harbor the ancestral population of CMTVs that could have spread into the rest of Europe. In addition, we found that climate warming could be triggering the CMTV outbreaks, supporting its endemic status in the Iberian Peninsula.
publishDate 2022
dc.date.none.fl_str_mv 2022
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/287409
url http://hdl.handle.net/10261/287409
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.isci.2022.105541
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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