The marine intertidal zone shapes oyster and clam digestive bacterial microbiota
WOS:000574373300003 International audience Digestive microbiota provide a wide range of beneficial effects on host physiology and are therefore likely to play a key role in marine intertidal bivalve ability to acclimatize to the intertidal zone. This study investigated the effect of intertidal level...
Published in: | FEMS Microbiology Ecology |
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Online Access: | https://hal.archives-ouvertes.fr/hal-03004625 https://doi.org/10.1093/femsec/fiaa078 |
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ftccsdartic:oai:HAL:hal-03004625v1 2023-05-15T15:58:11+02:00 The marine intertidal zone shapes oyster and clam digestive bacterial microbiota Offret, Clement Paulino, Sauvann Gauthier, Olivier Chateau, Kevin Bidault, Adeline Corporeau, Charlotte Miner, Philippe Petton, Bruno Pernet, Fabrice Fabioux, Caroline Paillard, Christine Le Blay, Gwenaelle 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 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) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) ANR-17-EURE-0015,ISBlue,Interdisciplinary Graduate School for the Blue planet(2017) European Project: 678589,H2020,H2020-SFS-2015-2,VIVALDI(2016) 2020 https://hal.archives-ouvertes.fr/hal-03004625 https://doi.org/10.1093/femsec/fiaa078 en eng HAL CCSD Wiley-Blackwell info:eu-repo/semantics/altIdentifier/doi/10.1093/femsec/fiaa078 info:eu-repo/grantAgreement//678589/EU/Preventing and mitigating farmed bivalve diseases/VIVALDI hal-03004625 https://hal.archives-ouvertes.fr/hal-03004625 doi:10.1093/femsec/fiaa078 ISSN: 0168-6496 EISSN: 1574-6941 FEMS Microbiology Ecology https://hal.archives-ouvertes.fr/hal-03004625 FEMS Microbiology Ecology, Wiley-Blackwell, 2020, 96 (8), pp.fiaa078. ⟨10.1093/femsec/fiaa078⟩ ACL pacific oysters climate-change stress crassostrea-gigas diversity digestive gland clams oysters communities microbiota sydney rock oysters ruditapes-decussatus depuration gut microflora intertidal zone metabarcoding [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2020 ftccsdartic https://doi.org/10.1093/femsec/fiaa078 2021-04-03T22:29:17Z WOS:000574373300003 International audience Digestive microbiota provide a wide range of beneficial effects on host physiology and are therefore likely to play a key role in marine intertidal bivalve ability to acclimatize to the intertidal zone. This study investigated the effect of intertidal levels on the digestive bacterial microbiota of oysters (Crassostrea gigas) and clams (Ruditapes philippinarum), two bivalves with different ecological niches. Based on 16S rRNA region sequencing, digestive glands, seawater and sediments harbored specific bacterial communities, dominated by operational taxonomic units assigned to the Mycoplasmatales, Desulfobacterales and Rhodobacterales orders, respectively. Field implantation modified digestive bacterial microbiota of both bivalve species according to their intertidal position. Rhodospirillales and Legionellales abundances increased in oysters and clams from the low intertidal level, respectively. After a 14-day depuration process, these effects were still observed, especially for clams, while digestive bacterial microbiota of oysters were subjected to more short-term environmental changes. Nevertheless, 3.5 months stay on an intertidal zone was enough to leave an environmental footprint on the digestive bacterial microbiota, suggesting the existence of autochthonous bivalve bacteria. When comparing clams from the three intertidal levels, 20% of the bacterial assemblage was shared among the levels and it was dominated by an operational taxonomic unit affiliated to the Mycoplasmataceae and Spirochaetaceae families. Article in Journal/Newspaper Crassostrea gigas Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Pacific FEMS Microbiology Ecology 96 8 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
ACL pacific oysters climate-change stress crassostrea-gigas diversity digestive gland clams oysters communities microbiota sydney rock oysters ruditapes-decussatus depuration gut microflora intertidal zone metabarcoding [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
ACL pacific oysters climate-change stress crassostrea-gigas diversity digestive gland clams oysters communities microbiota sydney rock oysters ruditapes-decussatus depuration gut microflora intertidal zone metabarcoding [SDE.BE]Environmental Sciences/Biodiversity and Ecology Offret, Clement Paulino, Sauvann Gauthier, Olivier Chateau, Kevin Bidault, Adeline Corporeau, Charlotte Miner, Philippe Petton, Bruno Pernet, Fabrice Fabioux, Caroline Paillard, Christine Le Blay, Gwenaelle The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
topic_facet |
ACL pacific oysters climate-change stress crassostrea-gigas diversity digestive gland clams oysters communities microbiota sydney rock oysters ruditapes-decussatus depuration gut microflora intertidal zone metabarcoding [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
WOS:000574373300003 International audience Digestive microbiota provide a wide range of beneficial effects on host physiology and are therefore likely to play a key role in marine intertidal bivalve ability to acclimatize to the intertidal zone. This study investigated the effect of intertidal levels on the digestive bacterial microbiota of oysters (Crassostrea gigas) and clams (Ruditapes philippinarum), two bivalves with different ecological niches. Based on 16S rRNA region sequencing, digestive glands, seawater and sediments harbored specific bacterial communities, dominated by operational taxonomic units assigned to the Mycoplasmatales, Desulfobacterales and Rhodobacterales orders, respectively. Field implantation modified digestive bacterial microbiota of both bivalve species according to their intertidal position. Rhodospirillales and Legionellales abundances increased in oysters and clams from the low intertidal level, respectively. After a 14-day depuration process, these effects were still observed, especially for clams, while digestive bacterial microbiota of oysters were subjected to more short-term environmental changes. Nevertheless, 3.5 months stay on an intertidal zone was enough to leave an environmental footprint on the digestive bacterial microbiota, suggesting the existence of autochthonous bivalve bacteria. When comparing clams from the three intertidal levels, 20% of the bacterial assemblage was shared among the levels and it was dominated by an operational taxonomic unit affiliated to the Mycoplasmataceae and Spirochaetaceae families. |
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 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) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) ANR-17-EURE-0015,ISBlue,Interdisciplinary Graduate School for the Blue planet(2017) European Project: 678589,H2020,H2020-SFS-2015-2,VIVALDI(2016) |
format |
Article in Journal/Newspaper |
author |
Offret, Clement Paulino, Sauvann Gauthier, Olivier Chateau, Kevin Bidault, Adeline Corporeau, Charlotte Miner, Philippe Petton, Bruno Pernet, Fabrice Fabioux, Caroline Paillard, Christine Le Blay, Gwenaelle |
author_facet |
Offret, Clement Paulino, Sauvann Gauthier, Olivier Chateau, Kevin Bidault, Adeline Corporeau, Charlotte Miner, Philippe Petton, Bruno Pernet, Fabrice Fabioux, Caroline Paillard, Christine Le Blay, Gwenaelle |
author_sort |
Offret, Clement |
title |
The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
title_short |
The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
title_full |
The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
title_fullStr |
The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
title_full_unstemmed |
The marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
title_sort |
marine intertidal zone shapes oyster and clam digestive bacterial microbiota |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.archives-ouvertes.fr/hal-03004625 https://doi.org/10.1093/femsec/fiaa078 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
ISSN: 0168-6496 EISSN: 1574-6941 FEMS Microbiology Ecology https://hal.archives-ouvertes.fr/hal-03004625 FEMS Microbiology Ecology, Wiley-Blackwell, 2020, 96 (8), pp.fiaa078. ⟨10.1093/femsec/fiaa078⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1093/femsec/fiaa078 info:eu-repo/grantAgreement//678589/EU/Preventing and mitigating farmed bivalve diseases/VIVALDI hal-03004625 https://hal.archives-ouvertes.fr/hal-03004625 doi:10.1093/femsec/fiaa078 |
op_doi |
https://doi.org/10.1093/femsec/fiaa078 |
container_title |
FEMS Microbiology Ecology |
container_volume |
96 |
container_issue |
8 |
_version_ |
1766393918225645568 |