Use este identificador para citar ou linkar para este item:
https://repositorio.inpa.gov.br/handle/1/38354
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Novoselecki, Helena Exposto | - |
dc.contributor.author | Dias, José Luiz Catão | - |
dc.contributor.author | Ewbank, Ana Carolina | - |
dc.contributor.author | Navas Suárez, Pedro Enrique | - |
dc.contributor.author | Benvenuto, Aricia Duarte | - |
dc.contributor.author | Lial, Henrique Christino | - |
dc.contributor.author | Silva, Samira Costa | - |
dc.contributor.author | Sánchez Sarmiento, Angélica María | - |
dc.contributor.author | Gravena, Waleska | - |
dc.contributor.author | Silva, Vera Maria Ferreira da | - |
dc.contributor.author | Carvalho, Vitor L. | - |
dc.contributor.author | Marmontel, Miriam | - |
dc.contributor.author | Bertozzi, Carolina P. | - |
dc.contributor.author | Ribeiro, Vanessa Lanes | - |
dc.contributor.author | Valle, Rodrigo del Rio do | - |
dc.contributor.author | Marigo, Juliana | - |
dc.contributor.author | Neves, Carlos G. das | - |
dc.contributor.author | Esperón, Fernando | - |
dc.contributor.author | Sacristán, Carlos | - |
dc.date.accessioned | 2022-02-09T19:21:09Z | - |
dc.date.available | 2022-02-09T19:21:09Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/38354 | - |
dc.description.abstract | River dolphins are a highly threatened polyphyletic group comprised of four odontocete families: Iniidae, Pontoporiidae, Lipotidae, and Platanistidae, the first two endemic to South America. To address the knowledge gap regarding infectious agents in this cetacean group, we surveyed the presence of herpesviruses by PCR in skin and/or blood samples of live-captured Amazon (Inia geoffrensis, n = 25) and Bolivian (Inia boliviensis, n = 22) river dolphins of the Amazon basin and in selected tissue samples of franciscanas (Pontoporia blainvillei, n = 27) stranded or bycaught in southeastern Brazil. Additionally, available franciscana tissue samples were examined by histopathology. Herpesvirus DNA was amplified in 13 Bolivian river dolphins (59.1%, 95% CI 38.5–79.6%) and 14 franciscanas (51.9%, 95% CI 33.0–70.7%). All Amazon river dolphins were herpesvirus-negative. Two different herpesviruses were found in Bolivian river dolphins: a previously known gammaherpesvirus detected in blood and/or skin samples of all positive individuals and a novel alphaherpesvirus in the skin of one animal. A new gammaherpesvirus was found in several franciscana samples—the first herpesvirus recorded in Pontoporiidae. Intranuclear inclusion bodies consistent with herpesvirus were observed in the lymph node of one franciscana. The high divergence among the obtained herpesviruses and those previously described can be explained by viral-host coevolution, and by the fact that these populations are fairly isolated. | pt_BR |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Número: 24528 | pt_BR |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Brazil | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/br/ | * |
dc.title | Highly divergent herpesviruses in threatened river dolphins from Brazil | pt_BR |
dc.type | Artigo | pt_BR |
dc.identifier.doi | https://www.doi.org/10.1038/s41598-021-04059-0 | - |
dc.publisher.journal | Scientific Reports | pt_BR |
Aparece nas coleções: | Artigos IPUB |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Highly.pdf | 1,55 MB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons