Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host
WOS:000458730400020 International audience Environmental change in the marine realm has been accompanied by emerging diseases as new pathogens evolve to take advantage of hosts weakened by environmental stress. Here we investigated how an exposure to reduced seawater pH influenced the response of th...
Published in: | Aquaculture |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://hal.science/hal-02868575 https://hal.science/hal-02868575/document https://hal.science/hal-02868575/file/Fuhrmann_etal_Aquaculture_2019.pdf https://doi.org/10.1016/j.aquaculture.2018.12.052 |
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ftinsu:oai:HAL:hal-02868575v1 2024-02-11T10:03:06+01:00 Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host Fuhrmann, Marine Richard, Gaelle Quere, Claudie Petton, Bruno Pernet, Fabrice Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) ANR-12-AGRO-0001,GIGASSAT,Adaptation des écosystèmes ostréicoles au changement global(2012) 2019 https://hal.science/hal-02868575 https://hal.science/hal-02868575/document https://hal.science/hal-02868575/file/Fuhrmann_etal_Aquaculture_2019.pdf https://doi.org/10.1016/j.aquaculture.2018.12.052 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.aquaculture.2018.12.052 hal-02868575 https://hal.science/hal-02868575 https://hal.science/hal-02868575/document https://hal.science/hal-02868575/file/Fuhrmann_etal_Aquaculture_2019.pdf doi:10.1016/j.aquaculture.2018.12.052 info:eu-repo/semantics/OpenAccess ISSN: 0044-8486 EISSN: 1873-5622 Aquaculture https://hal.science/hal-02868575 Aquaculture, 2019, 503, pp.167-174. ⟨10.1016/j.aquaculture.2018.12.052⟩ climate-change Disease pacific oyster oxidative stress Bivalve Acidification immune-responses Environment Mortality risk pathogen interactions seawater acidification temperature adaptation vibrio-tapetis ACL Metabolism panorama impacts ocean acidification [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2019 ftinsu https://doi.org/10.1016/j.aquaculture.2018.12.052 2024-01-24T17:33:46Z WOS:000458730400020 International audience Environmental change in the marine realm has been accompanied by emerging diseases as new pathogens evolve to take advantage of hosts weakened by environmental stress. Here we investigated how an exposure to reduced seawater pH influenced the response of the oyster Crassostrea gigas to an infection by the Ostreid herpesvirus type I (OsHV-1). Oysters were acclimated at pH 8.1 or pH 7.8 and then exposed to OsHV-1. Their survival was monitored and oyster tissues were sampled for biochemical analyses. The survival of oysters exposed to OsHV-1 at pH 7.8 was lower (33.5%) than that of their counterparts at pH 8.1 (44.8%) whereas levels of OsHV-1 DNA were similar. Energetic reserves, fatty acid composition and prostaglandin levels in oyster did not vary consistently with pH, infection or their interactions. However, there was a reduction in the activities of superoxide dismutase (SOD) and nitric oxide synthase (iNOS) in oysters at low pH, which is associated with the observed difference in survival. Article in Journal/Newspaper Crassostrea gigas Ocean acidification Pacific oyster Institut national des sciences de l'Univers: HAL-INSU Pacific Aquaculture 503 167 174 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
climate-change Disease pacific oyster oxidative stress Bivalve Acidification immune-responses Environment Mortality risk pathogen interactions seawater acidification temperature adaptation vibrio-tapetis ACL Metabolism panorama impacts ocean acidification [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
climate-change Disease pacific oyster oxidative stress Bivalve Acidification immune-responses Environment Mortality risk pathogen interactions seawater acidification temperature adaptation vibrio-tapetis ACL Metabolism panorama impacts ocean acidification [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Fuhrmann, Marine Richard, Gaelle Quere, Claudie Petton, Bruno Pernet, Fabrice Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
topic_facet |
climate-change Disease pacific oyster oxidative stress Bivalve Acidification immune-responses Environment Mortality risk pathogen interactions seawater acidification temperature adaptation vibrio-tapetis ACL Metabolism panorama impacts ocean acidification [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
WOS:000458730400020 International audience Environmental change in the marine realm has been accompanied by emerging diseases as new pathogens evolve to take advantage of hosts weakened by environmental stress. Here we investigated how an exposure to reduced seawater pH influenced the response of the oyster Crassostrea gigas to an infection by the Ostreid herpesvirus type I (OsHV-1). Oysters were acclimated at pH 8.1 or pH 7.8 and then exposed to OsHV-1. Their survival was monitored and oyster tissues were sampled for biochemical analyses. The survival of oysters exposed to OsHV-1 at pH 7.8 was lower (33.5%) than that of their counterparts at pH 8.1 (44.8%) whereas levels of OsHV-1 DNA were similar. Energetic reserves, fatty acid composition and prostaglandin levels in oyster did not vary consistently with pH, infection or their interactions. However, there was a reduction in the activities of superoxide dismutase (SOD) and nitric oxide synthase (iNOS) in oysters at low pH, which is associated with the observed difference in survival. |
author2 |
Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) ANR-12-AGRO-0001,GIGASSAT,Adaptation des écosystèmes ostréicoles au changement global(2012) |
format |
Article in Journal/Newspaper |
author |
Fuhrmann, Marine Richard, Gaelle Quere, Claudie Petton, Bruno Pernet, Fabrice |
author_facet |
Fuhrmann, Marine Richard, Gaelle Quere, Claudie Petton, Bruno Pernet, Fabrice |
author_sort |
Fuhrmann, Marine |
title |
Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
title_short |
Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
title_full |
Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
title_fullStr |
Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
title_full_unstemmed |
Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host |
title_sort |
low ph reduced survival of the oyster crassostrea gigas exposed to the ostreid herpesvirus 1 by altering the metabolic response of the host |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-02868575 https://hal.science/hal-02868575/document https://hal.science/hal-02868575/file/Fuhrmann_etal_Aquaculture_2019.pdf https://doi.org/10.1016/j.aquaculture.2018.12.052 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Ocean acidification Pacific oyster |
genre_facet |
Crassostrea gigas Ocean acidification Pacific oyster |
op_source |
ISSN: 0044-8486 EISSN: 1873-5622 Aquaculture https://hal.science/hal-02868575 Aquaculture, 2019, 503, pp.167-174. ⟨10.1016/j.aquaculture.2018.12.052⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.aquaculture.2018.12.052 hal-02868575 https://hal.science/hal-02868575 https://hal.science/hal-02868575/document https://hal.science/hal-02868575/file/Fuhrmann_etal_Aquaculture_2019.pdf doi:10.1016/j.aquaculture.2018.12.052 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.aquaculture.2018.12.052 |
container_title |
Aquaculture |
container_volume |
503 |
container_start_page |
167 |
op_container_end_page |
174 |
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1790599258049609728 |