Diet shapes cold-water corals bacterial communities
International audience Different cold‐water coral (CWC) species harbour distinct microbial communities and the community composition is thought to be linked to the ecological strategies of the host. Here we test whether diet shapes the composition of bacterial communities associated with CWC. We com...
Published in: | Environmental Microbiology |
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Format: | Article in Journal/Newspaper |
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Online Access: | https://hal.sorbonne-universite.fr/hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775/document https://hal.sorbonne-universite.fr/hal-02407775/file/Galand%20et%20al.%20-%20Diet%20shapes%20cold-water%20corals%20bacterial%20communitie.pdf https://doi.org/10.1111/1462-2920.14852 |
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ftsorbonneuniv:oai:HAL:hal-02407775v1 2024-09-15T18:18:03+00:00 Diet shapes cold-water corals bacterial communities Galand, Pierre Remize, Marine Meistertzheim, Anne-Leila Pruski, Audrey, M Peru, Erwan Suhrhoff, Tim, Jesper Le Bris, Nadine Vétion, Gilles Lartaud, Franck Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Jacobs University = Constructor University Bremen Department of Earth Sciences Swiss Federal Institute of Technology - ETH Zürich (D-ERDW) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) 2020 https://hal.sorbonne-universite.fr/hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775/document https://hal.sorbonne-universite.fr/hal-02407775/file/Galand%20et%20al.%20-%20Diet%20shapes%20cold-water%20corals%20bacterial%20communitie.pdf https://doi.org/10.1111/1462-2920.14852 en eng HAL CCSD Society for Applied Microbiology and Wiley-Blackwell info:eu-repo/semantics/altIdentifier/doi/10.1111/1462-2920.14852 hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775/document https://hal.sorbonne-universite.fr/hal-02407775/file/Galand%20et%20al.%20-%20Diet%20shapes%20cold-water%20corals%20bacterial%20communitie.pdf doi:10.1111/1462-2920.14852 info:eu-repo/semantics/OpenAccess ISSN: 1462-2912 EISSN: 1462-2920 Environmental Microbiology https://hal.sorbonne-universite.fr/hal-02407775 Environmental Microbiology, 2020, ⟨10.1111/1462-2920.14852⟩ [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2020 ftsorbonneuniv https://doi.org/10.1111/1462-2920.14852 2024-07-25T23:48:01Z International audience Different cold‐water coral (CWC) species harbour distinct microbial communities and the community composition is thought to be linked to the ecological strategies of the host. Here we test whether diet shapes the composition of bacterial communities associated with CWC. We compared the microbiomes of two common CWC species in aquaria, Lophelia pertusa and Madrepora oculata, when they were either starved, or fed respectively with a carnivorous diet, two different herbivorous diets, or a mix of the 3. We targeted both the standing stock (16S rDNA) and the active fraction (16S rRNA) of the bacterial communities and showed that in both species, the corals' microbiome was specific to the given diet. A part of the microbiome remained, however, species‐specific, which indicates that the microbiome's plasticity is framed by the identity of the host. In addition, the storage lipid content of the coral tissue showed that different diets had different effects on the corals' metabolisms. The combined results suggest that L. pertusa may be preying preferentially on zooplankton while M. oculata may in addition use phytoplankton and detritus. The results cast a new light on coral microbiomes as they indicate that a portion of the CWC's bacterial community could represent a food influenced microbiome. Article in Journal/Newspaper Lophelia pertusa HAL Sorbonne Université Environmental Microbiology 22 1 354 368 |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Galand, Pierre Remize, Marine Meistertzheim, Anne-Leila Pruski, Audrey, M Peru, Erwan Suhrhoff, Tim, Jesper Le Bris, Nadine Vétion, Gilles Lartaud, Franck Diet shapes cold-water corals bacterial communities |
topic_facet |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Different cold‐water coral (CWC) species harbour distinct microbial communities and the community composition is thought to be linked to the ecological strategies of the host. Here we test whether diet shapes the composition of bacterial communities associated with CWC. We compared the microbiomes of two common CWC species in aquaria, Lophelia pertusa and Madrepora oculata, when they were either starved, or fed respectively with a carnivorous diet, two different herbivorous diets, or a mix of the 3. We targeted both the standing stock (16S rDNA) and the active fraction (16S rRNA) of the bacterial communities and showed that in both species, the corals' microbiome was specific to the given diet. A part of the microbiome remained, however, species‐specific, which indicates that the microbiome's plasticity is framed by the identity of the host. In addition, the storage lipid content of the coral tissue showed that different diets had different effects on the corals' metabolisms. The combined results suggest that L. pertusa may be preying preferentially on zooplankton while M. oculata may in addition use phytoplankton and detritus. The results cast a new light on coral microbiomes as they indicate that a portion of the CWC's bacterial community could represent a food influenced microbiome. |
author2 |
Laboratoire d'Ecogéochimie des environnements benthiques (LECOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Observatoire océanologique de Banyuls (OOB) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Jacobs University = Constructor University Bremen Department of Earth Sciences Swiss Federal Institute of Technology - ETH Zürich (D-ERDW) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) |
format |
Article in Journal/Newspaper |
author |
Galand, Pierre Remize, Marine Meistertzheim, Anne-Leila Pruski, Audrey, M Peru, Erwan Suhrhoff, Tim, Jesper Le Bris, Nadine Vétion, Gilles Lartaud, Franck |
author_facet |
Galand, Pierre Remize, Marine Meistertzheim, Anne-Leila Pruski, Audrey, M Peru, Erwan Suhrhoff, Tim, Jesper Le Bris, Nadine Vétion, Gilles Lartaud, Franck |
author_sort |
Galand, Pierre |
title |
Diet shapes cold-water corals bacterial communities |
title_short |
Diet shapes cold-water corals bacterial communities |
title_full |
Diet shapes cold-water corals bacterial communities |
title_fullStr |
Diet shapes cold-water corals bacterial communities |
title_full_unstemmed |
Diet shapes cold-water corals bacterial communities |
title_sort |
diet shapes cold-water corals bacterial communities |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.sorbonne-universite.fr/hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775/document https://hal.sorbonne-universite.fr/hal-02407775/file/Galand%20et%20al.%20-%20Diet%20shapes%20cold-water%20corals%20bacterial%20communitie.pdf https://doi.org/10.1111/1462-2920.14852 |
genre |
Lophelia pertusa |
genre_facet |
Lophelia pertusa |
op_source |
ISSN: 1462-2912 EISSN: 1462-2920 Environmental Microbiology https://hal.sorbonne-universite.fr/hal-02407775 Environmental Microbiology, 2020, ⟨10.1111/1462-2920.14852⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/1462-2920.14852 hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775 https://hal.sorbonne-universite.fr/hal-02407775/document https://hal.sorbonne-universite.fr/hal-02407775/file/Galand%20et%20al.%20-%20Diet%20shapes%20cold-water%20corals%20bacterial%20communitie.pdf doi:10.1111/1462-2920.14852 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/1462-2920.14852 |
container_title |
Environmental Microbiology |
container_volume |
22 |
container_issue |
1 |
container_start_page |
354 |
op_container_end_page |
368 |
_version_ |
1810456182931849216 |