Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding

Fairy ring fungi are considered keystone species in grasslands due to their strong impact on soil physicochemical properties, but their effect on the associated bacterial community is poorly understood. Here, we analyze shifts in soil bacterial diversity and community composition across fairy rings...

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Autores: Marí Marí, Teresa, Manjón-Cabeza Córdoba, José, Rodríguez, Antonio, San Emeterio, Leticia, Ibañez, Mercedes, Sebastià, Ma. T.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/468891
Acceso en línea:https://doi.org/10.3390/d17050322
https://hdl.handle.net/10459.1/468891
http://hdl.handle.net/10459.1/468891
Access Level:acceso abierto
Palabra clave:Fairy rings
Community ecology
Semi-natural grassland
Metabarcoding
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spelling Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcodingMarí Marí, TeresaManjón-Cabeza Córdoba, JoséRodríguez, AntonioSan Emeterio, LeticiaIbañez, MercedesSebastià, Ma. T.Fairy ringsCommunity ecologySemi-natural grasslandMetabarcodingFairy ring fungi are considered keystone species in grasslands due to their strong impact on soil physicochemical properties, but their effect on the associated bacterial community is poorly understood. Here, we analyze shifts in soil bacterial diversity and community composition across fairy rings using Illumina metabarcoding. A total of 254,135 MiSeq reads and between 405 and 1444 operational taxonomic units (OTUs) per soil sample were observed in a montane grassland in the Eastern Pyrenees. We found a strong reduction in all bacterial diversity indices inside the ring-affected zones compared to the outside grassland, especially in the stimulation (current ring) zone. The exception were Firmicutes, the dominant taxa in the grassland, which increased their relative abundance further in fairy ring-affected zones. The recovery of bacterial populations after the fungal front passage highlights the strong resilience of the bacterial communities to this biotic disturbance.This study was developed within the projects BIOGEI (CGL 201349142-C2-1-R) and CAPAS (CGL 2010-22378-C03-01), funded by the Spanish Science Foundation (FECYT) together with the FPU program (FPU12/05849), run by the Spanish Ministry of Education. Funding from the project IMAGINE (CGL 2017-85490-R) together with the IF program (PRE2018-086312) allowed the completion of this work.MDPI2025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://doi.org/10.3390/d17050322https://hdl.handle.net/10459.1/468891http://hdl.handle.net/10459.1/468891reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/grantAgreement/MINECO//CGL2013-49142-C2-1-Rinfo:eu-repo/grantAgreement/MICINN//CGL2010-22378-C03-01info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2017-85490-RReproducció del document publicat a https://doi.org/10.3390/d17050322Diversity, 2025, vol. 17, núm. 5, p. 1-17cc-by (c) Marí et al., 2025Attribution 4.0 Internationalinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:recercat.cat:10459.1/4688912026-05-29T05:05:01Z
dc.title.none.fl_str_mv Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
title Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
spellingShingle Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
Marí Marí, Teresa
Fairy rings
Community ecology
Semi-natural grassland
Metabarcoding
title_short Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
title_full Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
title_fullStr Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
title_full_unstemmed Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
title_sort Changes in the soil bacterial community across fairy rings in grasslands using environmental DNA metabarcoding
dc.creator.none.fl_str_mv Marí Marí, Teresa
Manjón-Cabeza Córdoba, José
Rodríguez, Antonio
San Emeterio, Leticia
Ibañez, Mercedes
Sebastià, Ma. T.
author Marí Marí, Teresa
author_facet Marí Marí, Teresa
Manjón-Cabeza Córdoba, José
Rodríguez, Antonio
San Emeterio, Leticia
Ibañez, Mercedes
Sebastià, Ma. T.
author_role author
author2 Manjón-Cabeza Córdoba, José
Rodríguez, Antonio
San Emeterio, Leticia
Ibañez, Mercedes
Sebastià, Ma. T.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Fairy rings
Community ecology
Semi-natural grassland
Metabarcoding
topic Fairy rings
Community ecology
Semi-natural grassland
Metabarcoding
description Fairy ring fungi are considered keystone species in grasslands due to their strong impact on soil physicochemical properties, but their effect on the associated bacterial community is poorly understood. Here, we analyze shifts in soil bacterial diversity and community composition across fairy rings using Illumina metabarcoding. A total of 254,135 MiSeq reads and between 405 and 1444 operational taxonomic units (OTUs) per soil sample were observed in a montane grassland in the Eastern Pyrenees. We found a strong reduction in all bacterial diversity indices inside the ring-affected zones compared to the outside grassland, especially in the stimulation (current ring) zone. The exception were Firmicutes, the dominant taxa in the grassland, which increased their relative abundance further in fairy ring-affected zones. The recovery of bacterial populations after the fungal front passage highlights the strong resilience of the bacterial communities to this biotic disturbance.
publishDate 2025
dc.date.none.fl_str_mv 2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/d17050322
https://hdl.handle.net/10459.1/468891
http://hdl.handle.net/10459.1/468891
url https://doi.org/10.3390/d17050322
https://hdl.handle.net/10459.1/468891
http://hdl.handle.net/10459.1/468891
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MINECO//CGL2013-49142-C2-1-R
info:eu-repo/grantAgreement/MICINN//CGL2010-22378-C03-01
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2017-85490-R
Reproducció del document publicat a https://doi.org/10.3390/d17050322
Diversity, 2025, vol. 17, núm. 5, p. 1-17
dc.rights.none.fl_str_mv cc-by (c) Marí et al., 2025
Attribution 4.0 International
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
rights_invalid_str_mv cc-by (c) Marí et al., 2025
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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