Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries
Autor(a) principal: | |
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Data de Publicação: | 2023 |
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/10400.1/20014 |
Resumo: | 16S rRNA gene sequencing and bacteria-and genus-specific quantitative PCR was used to profile microbial communities and their associated functions in water, live feed (microalgae, Artemia, and rotifer), and European sea bass and gilthead sea bream larvae from hatcheries in Greece and Italy. The transfer to larvae of genus containing potential pathogens of fish was more likely with Artemia and rotifer than with microalgae or water, irrespective of geographic location. The presence of potentially pathogenic bacteria (Vibrio and Pseudoalter-omonas) in the core microbiota of water, live feed, and fish larvae, the enrichment of different bacterial resistance pathways and biofilm formation, and the overall low beneficial bacteria load during larval ontogeny emphasizes the risk for disease outbreaks. The present data characterizing microbiota in commercial aquaculture hatcheries provides a baseline for the design of strategies to manage disease and to model or remediate potential adverse environmental impacts. |
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Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheriesHatcheryMarine waterLarvaeMicrobiotaOntogenyVibrio16S rRNA gene sequencing and bacteria-and genus-specific quantitative PCR was used to profile microbial communities and their associated functions in water, live feed (microalgae, Artemia, and rotifer), and European sea bass and gilthead sea bream larvae from hatcheries in Greece and Italy. The transfer to larvae of genus containing potential pathogens of fish was more likely with Artemia and rotifer than with microalgae or water, irrespective of geographic location. The presence of potentially pathogenic bacteria (Vibrio and Pseudoalter-omonas) in the core microbiota of water, live feed, and fish larvae, the enrichment of different bacterial resistance pathways and biofilm formation, and the overall low beneficial bacteria load during larval ontogeny emphasizes the risk for disease outbreaks. The present data characterizing microbiota in commercial aquaculture hatcheries provides a baseline for the design of strategies to manage disease and to model or remediate potential adverse environmental impacts.European Union (EU) H2020-SFS2016-2-727610; UID/Multi/04326/2021ElsevierSapientiaNajafpour, BabakPinto, Patricia ISSanz, Eric ClimentMartinez-Blanch, Juan F.Canario, AdelinoMoutou, Katerina A.Power, Deborah2023-09-26T13:46:34Z2023-082023-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/20014eng10.1016/j.marpolbul.2023.1152181879-3363info: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:RCAAP2023-10-04T02:00:23Zoai:sapientia.ualg.pt:10400.1/20014Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:31:20.814002Repositório 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 |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
title |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
spellingShingle |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries Najafpour, Babak Hatchery Marine water Larvae Microbiota Ontogeny Vibrio |
title_short |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
title_full |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
title_fullStr |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
title_full_unstemmed |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
title_sort |
Core microbiome profiles and their modification by environmental, biological, and rearing factors in aquaculture hatcheries |
author |
Najafpour, Babak |
author_facet |
Najafpour, Babak Pinto, Patricia IS Sanz, Eric Climent Martinez-Blanch, Juan F. Canario, Adelino Moutou, Katerina A. Power, Deborah |
author_role |
author |
author2 |
Pinto, Patricia IS Sanz, Eric Climent Martinez-Blanch, Juan F. Canario, Adelino Moutou, Katerina A. Power, Deborah |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Sapientia |
dc.contributor.author.fl_str_mv |
Najafpour, Babak Pinto, Patricia IS Sanz, Eric Climent Martinez-Blanch, Juan F. Canario, Adelino Moutou, Katerina A. Power, Deborah |
dc.subject.por.fl_str_mv |
Hatchery Marine water Larvae Microbiota Ontogeny Vibrio |
topic |
Hatchery Marine water Larvae Microbiota Ontogeny Vibrio |
description |
16S rRNA gene sequencing and bacteria-and genus-specific quantitative PCR was used to profile microbial communities and their associated functions in water, live feed (microalgae, Artemia, and rotifer), and European sea bass and gilthead sea bream larvae from hatcheries in Greece and Italy. The transfer to larvae of genus containing potential pathogens of fish was more likely with Artemia and rotifer than with microalgae or water, irrespective of geographic location. The presence of potentially pathogenic bacteria (Vibrio and Pseudoalter-omonas) in the core microbiota of water, live feed, and fish larvae, the enrichment of different bacterial resistance pathways and biofilm formation, and the overall low beneficial bacteria load during larval ontogeny emphasizes the risk for disease outbreaks. The present data characterizing microbiota in commercial aquaculture hatcheries provides a baseline for the design of strategies to manage disease and to model or remediate potential adverse environmental impacts. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-26T13:46:34Z 2023-08 2023-08-01T00:00:00Z |
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/10400.1/20014 |
url |
http://hdl.handle.net/10400.1/20014 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.marpolbul.2023.115218 1879-3363 |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133581788839936 |