Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.5/22506 |
Resumo: | Research Areas: Biodiversity & Conservation ; Environmental Sciences & Ecology |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West AfricaEmerging diseasesFibropapillomatosisChelonia mydasChelonid alphaherpesvirus 5ChAHV5Guinea-BissauMauritaniaResearch Areas: Biodiversity & Conservation ; Environmental Sciences & EcologyFibropapillomatosis (FP) is a tumorigenic panzootic disease of sea turtles, most common in green turtles (Chelonia mydas). FP is linked to the chelonid alphaherpesvirus 5 (ChAHV5) and to degraded habitats and, though benign, large tumours can hinder vital functions, causing death. We analyse 108 green turtles, captured in 2018 and 2019, at key foraging grounds in Guinea-Bissau and Mauritania, West Africa, for the presence of FP, and use real-time PCR to detect ChAHV5 DNA, in 76 individuals. The prevalence of FP was moderate; 33% in Guinea-Bissau (n = 36) and 28% in Mauritania (n = 72), and most turtles were mildly affected, possibly due to low human impact at study locations. Juveniles had higher FP prevalence (35%, n = 82) compared to subadults (5%, n = 21), probably because individuals acquire resistance over time. ChAHV5 DNA was detected in 83% (n = 24) of the tumour biopsies, consistent with its role as aetiological agent of FP and in 26% (n = 27) of the ‘normal’ skin (not showing lesions) from FP turtles. Notably, 45% of the asymptomatic turtles were positive for ChAHV5, supporting multifactorial disease expression. We report the first baselines of FP and ChAHV5 prevalence for West Africa green turtles, essential to assess evolution of disease and future impacts of anthropogenic activities.SPRINGERRepositório da Universidade de LisboaMonteiro, JessicaM. Duarte, M. D. Duarte, M. M. DuarteKide, AmadouCastro BarbosaEl Bar, NahiMadeira, Fernando MRegalla, AissaDuarte, AnaTavares, LuisPatrício, Ana Rita2021-11-04T23:14:46Z2021-07-092021-07-09T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/22506engMonteiro J, Duarte M, Amadou K, Barbosa C, El Bar N, Madeira FM, Regalla A, Duarte A, Tavares L, Patricio AR. 2021. Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa. EcoHealth 18(2):229–240. DOI:10.1007/s10393-021-01526-y1612-920210.1007/s10393-021-01526-y1612-9210info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:52:02Zoai:www.repository.utl.pt:10400.5/22506Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:54.998571Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| title |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| spellingShingle |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa Monteiro, Jessica Emerging diseases Fibropapillomatosis Chelonia mydas Chelonid alphaherpesvirus 5 ChAHV5 Guinea-Bissau Mauritania |
| title_short |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| title_full |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| title_fullStr |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| title_full_unstemmed |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| title_sort |
Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa |
| author |
Monteiro, Jessica |
| author_facet |
Monteiro, Jessica M. Duarte, M. D. Duarte, M. M. Duarte Kide, Amadou Castro Barbosa El Bar, Nahi Madeira, Fernando M Regalla, Aissa Duarte, Ana Tavares, Luis Patrício, Ana Rita |
| author_role |
author |
| author2 |
M. Duarte, M. D. Duarte, M. M. Duarte Kide, Amadou Castro Barbosa El Bar, Nahi Madeira, Fernando M Regalla, Aissa Duarte, Ana Tavares, Luis Patrício, Ana Rita |
| author2_role |
author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
| dc.contributor.author.fl_str_mv |
Monteiro, Jessica M. Duarte, M. D. Duarte, M. M. Duarte Kide, Amadou Castro Barbosa El Bar, Nahi Madeira, Fernando M Regalla, Aissa Duarte, Ana Tavares, Luis Patrício, Ana Rita |
| dc.subject.por.fl_str_mv |
Emerging diseases Fibropapillomatosis Chelonia mydas Chelonid alphaherpesvirus 5 ChAHV5 Guinea-Bissau Mauritania |
| topic |
Emerging diseases Fibropapillomatosis Chelonia mydas Chelonid alphaherpesvirus 5 ChAHV5 Guinea-Bissau Mauritania |
| description |
Research Areas: Biodiversity & Conservation ; Environmental Sciences & Ecology |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-11-04T23:14:46Z 2021-07-09 2021-07-09T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/22506 |
| url |
http://hdl.handle.net/10400.5/22506 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Monteiro J, Duarte M, Amadou K, Barbosa C, El Bar N, Madeira FM, Regalla A, Duarte A, Tavares L, Patricio AR. 2021. Fibropapillomatosis and the Chelonid Alphaherpesvirus 5 in green turtles from West Africa. EcoHealth 18(2):229–240. DOI:10.1007/s10393-021-01526-y 1612-9202 10.1007/s10393-021-01526-y 1612-9210 |
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info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
SPRINGER |
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SPRINGER |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
| instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
| instacron_str |
RCAAP |
| institution |
RCAAP |
| reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131162166165504 |