Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis

Accepted: 14 September 2018 International audience Foundation plants shape the composition of local biotic communities and abiotic environments , but the impact of a plant's intraspecific variations on these processes is poorly understood. We examined these links in the alpine cushion moss camp...

Full description

Bibliographic Details
Published in:Ecology and Evolution
Main Authors: Roy, Julien, Bonneville, Jean-Marc, Saccone, Patrick, Ibanez, Sébastian, Albert, Cécile, Boleda, Marti, Gueguen, Maya, Ohlmann, Marc, RIOUX, DELPHINE, Clément, Jean-Christophe, Lavergne, Sébastien, Geremia, Roberto
Other Authors: Laboratoire d'Ecologie Alpine (LECA ), Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), Freie Universität Berlin, University of South Bohemia, Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE), Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement IRD : UMR237-Centre National de la Recherche Scientifique (CNRS), Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL), Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2018
Subjects:
Online Access:https://hal.archives-ouvertes.fr/hal-01930654
https://hal.archives-ouvertes.fr/hal-01930654/document
https://hal.archives-ouvertes.fr/hal-01930654/file/Roy%20et%20al%20Ecology%20and%20Evolution%202018.pdf
https://doi.org/10.1002/ece3.4606
id ftccsdartic:oai:HAL:hal-01930654v1
record_format openpolar
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 community genetics
nurse effect
gene‐for‐gene interactions
fungal community
soil ecosystem engineering
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
[SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]
[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics
spellingShingle community genetics
nurse effect
gene‐for‐gene interactions
fungal community
soil ecosystem engineering
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
[SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]
[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics
Roy, Julien
Bonneville, Jean-Marc
Saccone, Patrick
Ibanez, Sébastian
Albert, Cécile,
Boleda, Marti
Gueguen, Maya
Ohlmann, Marc
RIOUX, DELPHINE
Clément, Jean-Christophe
Lavergne, Sébastien
Geremia, Roberto
Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
topic_facet community genetics
nurse effect
gene‐for‐gene interactions
fungal community
soil ecosystem engineering
[SDE.BE]Environmental Sciences/Biodiversity and Ecology
[SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE]
[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics
description Accepted: 14 September 2018 International audience Foundation plants shape the composition of local biotic communities and abiotic environments , but the impact of a plant's intraspecific variations on these processes is poorly understood. We examined these links in the alpine cushion moss campion (Silene acaulis) on two neighboring mountain ranges in the French Alps. Genotyping of cushion plants revealed two genetic clusters matching known subspecies. The ex-scapa subspecies was found on both limestone and granite, while the longiscapa one was only found on limestone. Even on similar limestone bedrock, cushion soils from the two S. acaulis subspecies deeply differed in their impact on soil abiotic conditions. They further strikingly differed from each other and from the surrounding bare soils in fungal community composition. Plant genotype variations accounted for a large part of the fungal composition variability in cushion soils, even when considering geography or soil chemistry, and particularly for the dominant molecular operational taxonomic units (MOTUs). Both saprophytic and biotrophic fungal taxa were related to the MOTUs recurrently associated with a single plant genetic cluster. Moreover, the putative phytopathogens were abundant, and within the same genus (Cladosporium) or species (Pyrenopeziza brassicae), MOTUs showing specificity for each plant subspecies were found. Our study highlights the combined influences of bedrock and plant genotype on fungal recruitment into cushion soils and suggests the coexistence of two mechanisms, an indirect selection resulting from the coloniza-tion of an engineered soil by free-living saprobes and a direct selection resulting from direct plant-fungi interactions.
author2 Laboratoire d'Ecologie Alpine (LECA )
Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )
Freie Universität Berlin
University of South Bohemia
Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE)
Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement IRD : UMR237-Centre National de la Recherche Scientifique (CNRS)
Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL)
Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )
format Article in Journal/Newspaper
author Roy, Julien
Bonneville, Jean-Marc
Saccone, Patrick
Ibanez, Sébastian
Albert, Cécile,
Boleda, Marti
Gueguen, Maya
Ohlmann, Marc
RIOUX, DELPHINE
Clément, Jean-Christophe
Lavergne, Sébastien
Geremia, Roberto
author_facet Roy, Julien
Bonneville, Jean-Marc
Saccone, Patrick
Ibanez, Sébastian
Albert, Cécile,
Boleda, Marti
Gueguen, Maya
Ohlmann, Marc
RIOUX, DELPHINE
Clément, Jean-Christophe
Lavergne, Sébastien
Geremia, Roberto
author_sort Roy, Julien
title Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
title_short Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
title_full Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
title_fullStr Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
title_full_unstemmed Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis
title_sort differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, silene acaulis
publisher HAL CCSD
publishDate 2018
url https://hal.archives-ouvertes.fr/hal-01930654
https://hal.archives-ouvertes.fr/hal-01930654/document
https://hal.archives-ouvertes.fr/hal-01930654/file/Roy%20et%20al%20Ecology%20and%20Evolution%202018.pdf
https://doi.org/10.1002/ece3.4606
genre Moss campion
Silene acaulis
genre_facet Moss campion
Silene acaulis
op_source ISSN: 2045-7758
Ecology and Evolution
https://hal.archives-ouvertes.fr/hal-01930654
Ecology and Evolution, Wiley Open Access, 2018, 8 (23), pp.11568-11581. ⟨10.1002/ece3.4606⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.4606
hal-01930654
https://hal.archives-ouvertes.fr/hal-01930654
https://hal.archives-ouvertes.fr/hal-01930654/document
https://hal.archives-ouvertes.fr/hal-01930654/file/Roy%20et%20al%20Ecology%20and%20Evolution%202018.pdf
doi:10.1002/ece3.4606
PRODINRA: 453151
op_rights http://creativecommons.org/licenses/by/
info:eu-repo/semantics/OpenAccess
op_doi https://doi.org/10.1002/ece3.4606
container_title Ecology and Evolution
container_volume 8
container_issue 23
container_start_page 11568
op_container_end_page 11581
_version_ 1766070476354879488
spelling ftccsdartic:oai:HAL:hal-01930654v1 2023-05-15T17:13:23+02:00 Differences in the fungal communities nursed by two genetic groups of the alpine cushion plant, Silene acaulis Roy, Julien Bonneville, Jean-Marc Saccone, Patrick Ibanez, Sébastian Albert, Cécile, Boleda, Marti Gueguen, Maya Ohlmann, Marc RIOUX, DELPHINE Clément, Jean-Christophe Lavergne, Sébastien Geremia, Roberto Laboratoire d'Ecologie Alpine (LECA ) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ) Freie Universität Berlin University of South Bohemia Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE) Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement IRD : UMR237-Centre National de la Recherche Scientifique (CNRS) Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques (CARRTEL) Institut National de la Recherche Agronomique (INRA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry ) 2018 https://hal.archives-ouvertes.fr/hal-01930654 https://hal.archives-ouvertes.fr/hal-01930654/document https://hal.archives-ouvertes.fr/hal-01930654/file/Roy%20et%20al%20Ecology%20and%20Evolution%202018.pdf https://doi.org/10.1002/ece3.4606 en eng HAL CCSD Wiley Open Access info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.4606 hal-01930654 https://hal.archives-ouvertes.fr/hal-01930654 https://hal.archives-ouvertes.fr/hal-01930654/document https://hal.archives-ouvertes.fr/hal-01930654/file/Roy%20et%20al%20Ecology%20and%20Evolution%202018.pdf doi:10.1002/ece3.4606 PRODINRA: 453151 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 2045-7758 Ecology and Evolution https://hal.archives-ouvertes.fr/hal-01930654 Ecology and Evolution, Wiley Open Access, 2018, 8 (23), pp.11568-11581. ⟨10.1002/ece3.4606⟩ community genetics nurse effect gene‐for‐gene interactions fungal community soil ecosystem engineering [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] [SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics info:eu-repo/semantics/article Journal articles 2018 ftccsdartic https://doi.org/10.1002/ece3.4606 2021-11-28T00:48:21Z Accepted: 14 September 2018 International audience Foundation plants shape the composition of local biotic communities and abiotic environments , but the impact of a plant's intraspecific variations on these processes is poorly understood. We examined these links in the alpine cushion moss campion (Silene acaulis) on two neighboring mountain ranges in the French Alps. Genotyping of cushion plants revealed two genetic clusters matching known subspecies. The ex-scapa subspecies was found on both limestone and granite, while the longiscapa one was only found on limestone. Even on similar limestone bedrock, cushion soils from the two S. acaulis subspecies deeply differed in their impact on soil abiotic conditions. They further strikingly differed from each other and from the surrounding bare soils in fungal community composition. Plant genotype variations accounted for a large part of the fungal composition variability in cushion soils, even when considering geography or soil chemistry, and particularly for the dominant molecular operational taxonomic units (MOTUs). Both saprophytic and biotrophic fungal taxa were related to the MOTUs recurrently associated with a single plant genetic cluster. Moreover, the putative phytopathogens were abundant, and within the same genus (Cladosporium) or species (Pyrenopeziza brassicae), MOTUs showing specificity for each plant subspecies were found. Our study highlights the combined influences of bedrock and plant genotype on fungal recruitment into cushion soils and suggests the coexistence of two mechanisms, an indirect selection resulting from the coloniza-tion of an engineered soil by free-living saprobes and a direct selection resulting from direct plant-fungi interactions. Article in Journal/Newspaper Moss campion Silene acaulis Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Ecology and Evolution 8 23 11568 11581