Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region

This study aimed to determine the differences and drivers of oomycete diversity and community composition in alder- and birch-dominated park and natural forest soils of the Fennoscandian and Baltic countries of Estonia, Finland, Lithuania, Norway, and Sweden. For this, we sequenced libraries of PCR...

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Autores: Riit, Taavi, Cleary, Michelle, Adamson, Kalev, Blomquist , Mimmi, Burokienė, Daiva, Marčiulynienė, Diana, Oliva Palau, Jonàs, Poimala, Anna, Redondo, Miguel Ángel, Strømeng, Gunn Mari, Talgø, Venche, Tedersoo, Leho
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/464335
Acceso en línea:https://doi.org/10.3390/jof9090926
https://hdl.handle.net/10459.1/464335
Access Level:acceso abierto
Palabra clave:Metabarcoding
Oomycete community
Phytophthora
Relacions planta-microorganisme patogen
Sòls
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spelling Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic regionRiit, TaaviCleary, MichelleAdamson, KalevBlomquist , MimmiBurokienė, DaivaMarčiulynienė, DianaOliva Palau, JonàsPoimala, AnnaRedondo, Miguel Ángel Strømeng, Gunn MariTalgø, VencheTedersoo, LehoMetabarcodingOomycete communityPhytophthoraRelacions planta-microorganisme patogenSòlsThis study aimed to determine the differences and drivers of oomycete diversity and community composition in alder- and birch-dominated park and natural forest soils of the Fennoscandian and Baltic countries of Estonia, Finland, Lithuania, Norway, and Sweden. For this, we sequenced libraries of PCR products generated from the DNA of 111 soil samples collected across a climate gradient using oomycete-specific primers on a PacBio high-throughput sequencing platform. We found that oomycete communities are most affected by temperature seasonality, annual mean temperature, and mean temperature of the warmest quarter. Differences in composition were partly explained by the higher diversity of Saprolegniales in Sweden and Norway, as both total oomycete and Saprolegniales richness decreased significantly at higher longitudes, potentially indicating the preference of this group of oomycetes for a more temperate maritime climate. None of the evaluated climatic variables significantly affected the richness of Pythiales or Peronosporales. Interestingly, the relative abundance and richness of Pythiales was higher at urban sites compared to forest sites, whereas the opposite was true for Saprolegniales. Additionally, this is the first report of Phytophthora gallica and P. plurivora in Estonia. Our results indicate that the composition of oomycetes in soils is strongly influenced by climatic factors, and, therefore, changes in climate conditions associated with global warming may have the potential to significantly alter the distribution range of these microbes, which comprise many important pathogens of plants.MDPI2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://doi.org/10.3390/jof9090926https://hdl.handle.net/10459.1/464335reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)InglésReproducció del document publicat a https://doi.org/10.3390/jof9090926Journal of Fungi, 2023, vol. 9, núm. 9, p. 1-16cc-by (c) Riit et al., 2023Attribution 4.0 Internationalinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:repositori.udl.cat:10459.1/4643352026-06-24T12:42:17Z
dc.title.none.fl_str_mv Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
title Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
spellingShingle Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
Riit, Taavi
Metabarcoding
Oomycete community
Phytophthora
Relacions planta-microorganisme patogen
Sòls
title_short Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
title_full Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
title_fullStr Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
title_full_unstemmed Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
title_sort Oomycete soil diversity associated with betula and alnus in forests and urban settings in the nordic–baltic region
dc.creator.none.fl_str_mv Riit, Taavi
Cleary, Michelle
Adamson, Kalev
Blomquist , Mimmi
Burokienė, Daiva
Marčiulynienė, Diana
Oliva Palau, Jonàs
Poimala, Anna
Redondo, Miguel Ángel
Strømeng, Gunn Mari
Talgø, Venche
Tedersoo, Leho
author Riit, Taavi
author_facet Riit, Taavi
Cleary, Michelle
Adamson, Kalev
Blomquist , Mimmi
Burokienė, Daiva
Marčiulynienė, Diana
Oliva Palau, Jonàs
Poimala, Anna
Redondo, Miguel Ángel
Strømeng, Gunn Mari
Talgø, Venche
Tedersoo, Leho
author_role author
author2 Cleary, Michelle
Adamson, Kalev
Blomquist , Mimmi
Burokienė, Daiva
Marčiulynienė, Diana
Oliva Palau, Jonàs
Poimala, Anna
Redondo, Miguel Ángel
Strømeng, Gunn Mari
Talgø, Venche
Tedersoo, Leho
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Metabarcoding
Oomycete community
Phytophthora
Relacions planta-microorganisme patogen
Sòls
topic Metabarcoding
Oomycete community
Phytophthora
Relacions planta-microorganisme patogen
Sòls
description This study aimed to determine the differences and drivers of oomycete diversity and community composition in alder- and birch-dominated park and natural forest soils of the Fennoscandian and Baltic countries of Estonia, Finland, Lithuania, Norway, and Sweden. For this, we sequenced libraries of PCR products generated from the DNA of 111 soil samples collected across a climate gradient using oomycete-specific primers on a PacBio high-throughput sequencing platform. We found that oomycete communities are most affected by temperature seasonality, annual mean temperature, and mean temperature of the warmest quarter. Differences in composition were partly explained by the higher diversity of Saprolegniales in Sweden and Norway, as both total oomycete and Saprolegniales richness decreased significantly at higher longitudes, potentially indicating the preference of this group of oomycetes for a more temperate maritime climate. None of the evaluated climatic variables significantly affected the richness of Pythiales or Peronosporales. Interestingly, the relative abundance and richness of Pythiales was higher at urban sites compared to forest sites, whereas the opposite was true for Saprolegniales. Additionally, this is the first report of Phytophthora gallica and P. plurivora in Estonia. Our results indicate that the composition of oomycetes in soils is strongly influenced by climatic factors, and, therefore, changes in climate conditions associated with global warming may have the potential to significantly alter the distribution range of these microbes, which comprise many important pathogens of plants.
publishDate 2023
dc.date.none.fl_str_mv 2023
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/jof9090926
https://hdl.handle.net/10459.1/464335
url https://doi.org/10.3390/jof9090926
https://hdl.handle.net/10459.1/464335
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a https://doi.org/10.3390/jof9090926
Journal of Fungi, 2023, vol. 9, núm. 9, p. 1-16
dc.rights.none.fl_str_mv cc-by (c) Riit et al., 2023
Attribution 4.0 International
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
rights_invalid_str_mv cc-by (c) Riit et al., 2023
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:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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