Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios
International audience Bacteria of the Vibrio genus are the most predominant infectious agents threatening marine wildlife and aquaculture. Due to the large genetic diversity of these pathogens, the molecular determinants of Vibrio virulence are only poorly understood. Furthermore, studies tend to i...
Published in: | Frontiers in Microbiology |
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Main Authors: | , , , , , , , |
Other Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2019
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Subjects: | |
Online Access: | https://hal.sorbonne-universite.fr/hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362/document https://hal.sorbonne-universite.fr/hal-02298362/file/fmicb-10-02067.pdf https://doi.org/10.3389/fmicb.2019.02067 |
id |
ftinsu:oai:HAL:hal-02298362v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
local adaptation biological invasion emerging disease Wadden Sea ACL virulence host-pathogen interaction [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
local adaptation biological invasion emerging disease Wadden Sea ACL virulence host-pathogen interaction [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDE.BE]Environmental Sciences/Biodiversity and Ecology Wegner, K. Mathias Piel, Damien Bruto, Maxime John, Uwe Mao, Zhijuan Alunno-Bruscia, Marianne Petton, Bruno Le Roux, Frédérique Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
topic_facet |
local adaptation biological invasion emerging disease Wadden Sea ACL virulence host-pathogen interaction [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience Bacteria of the Vibrio genus are the most predominant infectious agents threatening marine wildlife and aquaculture. Due to the large genetic diversity of these pathogens, the molecular determinants of Vibrio virulence are only poorly understood. Furthermore, studies tend to ignore co-evolutionary interactions between different host populations and their locally encountered Vibrio communities. Here, we explore the molecular targets of such co-evolutionary interactions by analyzing the genomes of nine Vibrio strains from the Splendidus-clade showing opposite virulence patterns towards two populations of Pacific oysters introduced into European Wadden Sea. By contrasting Vibrio phylogeny to their host specific virulence patterns, we could identify two core genome genes (OG1907 and OG 3159) that determine the genotype by genotype (G × G) interactions between oyster larvae and their sympatric Vibrio communities. Both genes show positive selection between locations targeting only few amino acid positions. Deletion of each gene led to a loss of the host specific virulence patterns while complementation with OG3159 alleles from both locations could recreate the wild type phenotypes matching the origin of the allele. This indicates that both genes can act as a genetic switch for Vibrio-oyster coevolution demonstrating that local adaptation in distinct Vibrio lineages can rely on only few genes independent of larger pathogenicity islands or plasmids. |
author2 |
Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire de Biologie Intégrative des Modèles Marins (LBI2M) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Zhejiang Normal University 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) ANR-16-CE32-0008,REVENGE,L'huître comme niche de l'évolution et l'émergence de vibrios pathogènes(2016) |
format |
Article in Journal/Newspaper |
author |
Wegner, K. Mathias Piel, Damien Bruto, Maxime John, Uwe Mao, Zhijuan Alunno-Bruscia, Marianne Petton, Bruno Le Roux, Frédérique |
author_facet |
Wegner, K. Mathias Piel, Damien Bruto, Maxime John, Uwe Mao, Zhijuan Alunno-Bruscia, Marianne Petton, Bruno Le Roux, Frédérique |
author_sort |
Wegner, K. Mathias |
title |
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
title_short |
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
title_full |
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
title_fullStr |
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
title_full_unstemmed |
Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios |
title_sort |
molecular targets for coevolutionary interactions between pacific oyster larvae and their sympatric vibrios |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.sorbonne-universite.fr/hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362/document https://hal.sorbonne-universite.fr/hal-02298362/file/fmicb-10-02067.pdf https://doi.org/10.3389/fmicb.2019.02067 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Pacific oyster |
genre_facet |
Pacific oyster |
op_source |
ISSN: 1664-302X EISSN: 1664-302X Frontiers in Microbiology https://hal.sorbonne-universite.fr/hal-02298362 Frontiers in Microbiology, 2019, 10, pp.2067. ⟨10.3389/fmicb.2019.02067⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3389/fmicb.2019.02067 hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362/document https://hal.sorbonne-universite.fr/hal-02298362/file/fmicb-10-02067.pdf doi:10.3389/fmicb.2019.02067 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3389/fmicb.2019.02067 |
container_title |
Frontiers in Microbiology |
container_volume |
10 |
_version_ |
1790606430189912064 |
spelling |
ftinsu:oai:HAL:hal-02298362v1 2024-02-11T10:07:44+01:00 Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios Wegner, K. Mathias Piel, Damien Bruto, Maxime John, Uwe Mao, Zhijuan Alunno-Bruscia, Marianne Petton, Bruno Le Roux, Frédérique Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine (AWI) Helmholtz-Gemeinschaft = Helmholtz Association Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Laboratoire de Biologie Intégrative des Modèles Marins (LBI2M) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Zhejiang Normal University 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) ANR-16-CE32-0008,REVENGE,L'huître comme niche de l'évolution et l'émergence de vibrios pathogènes(2016) 2019-09-06 https://hal.sorbonne-universite.fr/hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362/document https://hal.sorbonne-universite.fr/hal-02298362/file/fmicb-10-02067.pdf https://doi.org/10.3389/fmicb.2019.02067 en eng HAL CCSD Frontiers Media info:eu-repo/semantics/altIdentifier/doi/10.3389/fmicb.2019.02067 hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362 https://hal.sorbonne-universite.fr/hal-02298362/document https://hal.sorbonne-universite.fr/hal-02298362/file/fmicb-10-02067.pdf doi:10.3389/fmicb.2019.02067 info:eu-repo/semantics/OpenAccess ISSN: 1664-302X EISSN: 1664-302X Frontiers in Microbiology https://hal.sorbonne-universite.fr/hal-02298362 Frontiers in Microbiology, 2019, 10, pp.2067. ⟨10.3389/fmicb.2019.02067⟩ local adaptation biological invasion emerging disease Wadden Sea ACL virulence host-pathogen interaction [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2019 ftinsu https://doi.org/10.3389/fmicb.2019.02067 2024-01-24T17:35:41Z International audience Bacteria of the Vibrio genus are the most predominant infectious agents threatening marine wildlife and aquaculture. Due to the large genetic diversity of these pathogens, the molecular determinants of Vibrio virulence are only poorly understood. Furthermore, studies tend to ignore co-evolutionary interactions between different host populations and their locally encountered Vibrio communities. Here, we explore the molecular targets of such co-evolutionary interactions by analyzing the genomes of nine Vibrio strains from the Splendidus-clade showing opposite virulence patterns towards two populations of Pacific oysters introduced into European Wadden Sea. By contrasting Vibrio phylogeny to their host specific virulence patterns, we could identify two core genome genes (OG1907 and OG 3159) that determine the genotype by genotype (G × G) interactions between oyster larvae and their sympatric Vibrio communities. Both genes show positive selection between locations targeting only few amino acid positions. Deletion of each gene led to a loss of the host specific virulence patterns while complementation with OG3159 alleles from both locations could recreate the wild type phenotypes matching the origin of the allele. This indicates that both genes can act as a genetic switch for Vibrio-oyster coevolution demonstrating that local adaptation in distinct Vibrio lineages can rely on only few genes independent of larger pathogenicity islands or plasmids. Article in Journal/Newspaper Pacific oyster Institut national des sciences de l'Univers: HAL-INSU Pacific Frontiers in Microbiology 10 |