Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal

Detalhes bibliográficos
Autor(a) principal: Marques, Cátia L.
Data de Publicação: 2019
Outros Autores: Medeiros, Ana, Moreira, Márcio, Quental-Ferreira, Hugo, Mendes, Ana C., Pousão-Ferreira, Pedro, Soares, Florbela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/14586
Resumo: In this paper we report a case of amyloodiniosis in a sea bass (Dicentrarchus labrax) broodstock in Portugal. Microscopic examination of gill filaments showed the presence of trophonts while histological observation revealed gills epithelial hyperplasia, hypertrophy and lamellar fusion of secondary lamellae. The amplification and sequencing of the small subunit ribosomal RNA gene allowed the identification of the parasite as Amyloodinium ocellatum. It was also possible to amplify a partial sequence of ribosomal RNA from a Colpodellid, a predator of protists.
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spelling Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in PortugalAmyloodinium ocellatumDicentrarchus labraxFish parasitesColpodellidsBroodstockIn this paper we report a case of amyloodiniosis in a sea bass (Dicentrarchus labrax) broodstock in Portugal. Microscopic examination of gill filaments showed the presence of trophonts while histological observation revealed gills epithelial hyperplasia, hypertrophy and lamellar fusion of secondary lamellae. The amplification and sequencing of the small subunit ribosomal RNA gene allowed the identification of the parasite as Amyloodinium ocellatum. It was also possible to amplify a partial sequence of ribosomal RNA from a Colpodellid, a predator of protists.This work was supported by DIVERSIAQUA and SAUDE&AQUA projects [MAR2020 16-02-01-FMP-0066 and Mar2020 02.05.01-FEAMP-0009, respectively]. Márcio Moreira has a PhD grant from FCT - Foundation for Science and Technology (SFRH/BD/118601/2016). This study also received Portuguese national funds from FCT - Foundation for Science and Technology through project UID/Multi/04326/2019.ElsevierSapientiaMarques, Cátia L.Medeiros, AnaMoreira, MárcioQuental-Ferreira, HugoMendes, Ana C.Pousão-Ferreira, PedroSoares, Florbela2020-08-03T14:58:47Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/14586eng10.1016/j.aqrep.2019.100191info: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:RCAAP2023-07-24T10:26:53Zoai:sapientia.ualg.pt:10400.1/14586Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:05:35.903988Repositório 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 Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
title Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
spellingShingle Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
Marques, Cátia L.
Amyloodinium ocellatum
Dicentrarchus labrax
Fish parasites
Colpodellids
Broodstock
title_short Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
title_full Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
title_fullStr Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
title_full_unstemmed Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
title_sort Report and genetic identification of Amyloodinium ocellatum in a sea bass (Dicentrarchus labrax) broodstock in Portugal
author Marques, Cátia L.
author_facet Marques, Cátia L.
Medeiros, Ana
Moreira, Márcio
Quental-Ferreira, Hugo
Mendes, Ana C.
Pousão-Ferreira, Pedro
Soares, Florbela
author_role author
author2 Medeiros, Ana
Moreira, Márcio
Quental-Ferreira, Hugo
Mendes, Ana C.
Pousão-Ferreira, Pedro
Soares, Florbela
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Marques, Cátia L.
Medeiros, Ana
Moreira, Márcio
Quental-Ferreira, Hugo
Mendes, Ana C.
Pousão-Ferreira, Pedro
Soares, Florbela
dc.subject.por.fl_str_mv Amyloodinium ocellatum
Dicentrarchus labrax
Fish parasites
Colpodellids
Broodstock
topic Amyloodinium ocellatum
Dicentrarchus labrax
Fish parasites
Colpodellids
Broodstock
description In this paper we report a case of amyloodiniosis in a sea bass (Dicentrarchus labrax) broodstock in Portugal. Microscopic examination of gill filaments showed the presence of trophonts while histological observation revealed gills epithelial hyperplasia, hypertrophy and lamellar fusion of secondary lamellae. The amplification and sequencing of the small subunit ribosomal RNA gene allowed the identification of the parasite as Amyloodinium ocellatum. It was also possible to amplify a partial sequence of ribosomal RNA from a Colpodellid, a predator of protists.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-08-03T14:58:47Z
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/10400.1/14586
url http://hdl.handle.net/10400.1/14586
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.aqrep.2019.100191
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv 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
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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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