Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems
- Autores
- Singer, David; Seppey, Christophe; Lentendu, Guillaume; Dunthorn, Micah; Bass, David; Belbahri, Lassaad; Blandenier, Quentin; Debroas, Didier; de Groot, G. Arjen; de Vargas, Colomban; Domaizon, Isabelle; Dúckert, Clément; Izaguirre, Irina; Koenig, Isabelle; Mataloni, Maria Gabriela; Schiaffino, María Romina; Mitchell, Edward; Geisen, Stefan; Lara, Enrique
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Protists dominate eukaryotic diversity and play key functional roles in all ecosystems, particularly by catalyzing carbon and nutrient cycling. To date, however, a comparative analysis of their taxonomic and functional diversity that compares the major ecosystems on Earth (soil, freshwater and marine systems) is missing. Here, we present a comparison of protist diversity based on standardized high throughput 18S rRNA gene sequencing of soil, freshwater and marine environmental DNA. Soil and freshwater protist communities were more similar to each other than to marine protist communities, with virtually no overlap of Operational Taxonomic Units (OTUs) between terrestrial and marine habitats. Soil protists showed higher γ diversity than aquatic samples. Differences in taxonomic composition of the communities led to changes in a functional diversity among ecosystems, as expressed in relative abundance of consumers, phototrophs and parasites. Phototrophs (eukaryotic algae) dominated freshwater systems (49% of the sequences) and consumers soil and marine ecosystems (59% and 48%, respectively). The individual functional groups were composed of ecosystem- specific taxonomic groups. Parasites were equally common in all ecosystems, yet, terrestrial systems hosted more OTUs assigned to parasites of macro-organisms while aquatic systems contained mostly microbial parasitoids. Together, we show biogeographic patterns of protist diversity across major ecosystems on Earth, preparing the way for more focused studies that will help understanding the multiple roles of protists in the biosphere.
Fil: Singer, David. Universite de Neuchatel; Suiza. Universidade de Sao Paulo; Brasil. Centre National de la Recherche Scientifique; Francia
Fil: Seppey, Christophe. Universite de Neuchatel; Suiza. Centre National de la Recherche Scientifique; Francia. University of Tromsø; Noruega
Fil: Lentendu, Guillaume. Universite de Neuchatel; Suiza
Fil: Dunthorn, Micah. Universitat Essen; Alemania
Fil: Bass, David. Natural History Museum; Reino Unido
Fil: Belbahri, Lassaad. Universite de Neuchatel; Suiza
Fil: Blandenier, Quentin. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; España
Fil: Debroas, Didier. Université Clermont Auvergne; Francia. Centre National de la Recherche Scientifique; Francia
Fil: de Groot, G. Arjen. University of Agriculture Wageningen; Países Bajos
Fil: de Vargas, Colomban. Centre National de la Recherche Scientifique; Francia. Sorbonne University; Francia. Research Federation for the study of Global Ocean Systems Ecology and Evolution; Francia
Fil: Domaizon, Isabelle. Universite Savoie Mont Blanc; Francia. Institut national de recherche pour l'agriculture; Francia
Fil: Dúckert, Clément. Universite de Neuchatel; Suiza
Fil: Izaguirre, Irina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina
Fil: Koenig, Isabelle. Universite de Neuchatel; Suiza
Fil: Mataloni, Maria Gabriela. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina
Fil: Schiaffino, María Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina. Universidad Nacional de San Antonio de Areco; Argentina
Fil: Mitchell, Edward. Universite de Neuchatel; Suiza. Jardin Botanique de Neuchâtel; Suiza
Fil: Geisen, Stefan. University of Agriculture Wageningen; Países Bajos. Centre National de la Recherche Scientifique; Francia
Fil: Lara, Enrique. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; España - Materia
-
METABARCODING
MICROBIAL EUKARYOTES
OCEAN
TAXONOMIC AND FUNCTIONAL DIVERSITY
TERRESTRIAL SYSTEMS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/142777
Ver los metadatos del registro completo
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Protist taxonomic and functional diversity in soil, freshwater and marine ecosystemsSinger, DavidSeppey, ChristopheLentendu, GuillaumeDunthorn, MicahBass, DavidBelbahri, LassaadBlandenier, QuentinDebroas, Didierde Groot, G. Arjende Vargas, ColombanDomaizon, IsabelleDúckert, ClémentIzaguirre, IrinaKoenig, IsabelleMataloni, Maria GabrielaSchiaffino, María RominaMitchell, EdwardGeisen, StefanLara, EnriqueMETABARCODINGMICROBIAL EUKARYOTESOCEANTAXONOMIC AND FUNCTIONAL DIVERSITYTERRESTRIAL SYSTEMShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Protists dominate eukaryotic diversity and play key functional roles in all ecosystems, particularly by catalyzing carbon and nutrient cycling. To date, however, a comparative analysis of their taxonomic and functional diversity that compares the major ecosystems on Earth (soil, freshwater and marine systems) is missing. Here, we present a comparison of protist diversity based on standardized high throughput 18S rRNA gene sequencing of soil, freshwater and marine environmental DNA. Soil and freshwater protist communities were more similar to each other than to marine protist communities, with virtually no overlap of Operational Taxonomic Units (OTUs) between terrestrial and marine habitats. Soil protists showed higher γ diversity than aquatic samples. Differences in taxonomic composition of the communities led to changes in a functional diversity among ecosystems, as expressed in relative abundance of consumers, phototrophs and parasites. Phototrophs (eukaryotic algae) dominated freshwater systems (49% of the sequences) and consumers soil and marine ecosystems (59% and 48%, respectively). The individual functional groups were composed of ecosystem- specific taxonomic groups. Parasites were equally common in all ecosystems, yet, terrestrial systems hosted more OTUs assigned to parasites of macro-organisms while aquatic systems contained mostly microbial parasitoids. Together, we show biogeographic patterns of protist diversity across major ecosystems on Earth, preparing the way for more focused studies that will help understanding the multiple roles of protists in the biosphere.Fil: Singer, David. Universite de Neuchatel; Suiza. Universidade de Sao Paulo; Brasil. Centre National de la Recherche Scientifique; FranciaFil: Seppey, Christophe. Universite de Neuchatel; Suiza. Centre National de la Recherche Scientifique; Francia. University of Tromsø; NoruegaFil: Lentendu, Guillaume. Universite de Neuchatel; SuizaFil: Dunthorn, Micah. Universitat Essen; AlemaniaFil: Bass, David. Natural History Museum; Reino UnidoFil: Belbahri, Lassaad. Universite de Neuchatel; SuizaFil: Blandenier, Quentin. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; EspañaFil: Debroas, Didier. Université Clermont Auvergne; Francia. Centre National de la Recherche Scientifique; FranciaFil: de Groot, G. Arjen. University of Agriculture Wageningen; Países BajosFil: de Vargas, Colomban. Centre National de la Recherche Scientifique; Francia. Sorbonne University; Francia. Research Federation for the study of Global Ocean Systems Ecology and Evolution; FranciaFil: Domaizon, Isabelle. Universite Savoie Mont Blanc; Francia. Institut national de recherche pour l'agriculture; FranciaFil: Dúckert, Clément. Universite de Neuchatel; SuizaFil: Izaguirre, Irina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; ArgentinaFil: Koenig, Isabelle. Universite de Neuchatel; SuizaFil: Mataloni, Maria Gabriela. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; ArgentinaFil: Schiaffino, María Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina. Universidad Nacional de San Antonio de Areco; ArgentinaFil: Mitchell, Edward. Universite de Neuchatel; Suiza. Jardin Botanique de Neuchâtel; SuizaFil: Geisen, Stefan. University of Agriculture Wageningen; Países Bajos. Centre National de la Recherche Scientifique; FranciaFil: Lara, Enrique. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; EspañaPergamon-Elsevier Science Ltd2021-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/142777Singer, David; Seppey, Christophe; Lentendu, Guillaume; Dunthorn, Micah; Bass, David; et al.; Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems; Pergamon-Elsevier Science Ltd; Environment International; 146; 1-2021; 1-80160-41201873-6750CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0160412020322170info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envint.2020.106262info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-17T11:51:20Zoai:ri.conicet.gov.ar:11336/142777instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-17 11:51:20.533CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| title |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| spellingShingle |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems Singer, David METABARCODING MICROBIAL EUKARYOTES OCEAN TAXONOMIC AND FUNCTIONAL DIVERSITY TERRESTRIAL SYSTEMS |
| title_short |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| title_full |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| title_fullStr |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| title_full_unstemmed |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| title_sort |
Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems |
| dc.creator.none.fl_str_mv |
Singer, David Seppey, Christophe Lentendu, Guillaume Dunthorn, Micah Bass, David Belbahri, Lassaad Blandenier, Quentin Debroas, Didier de Groot, G. Arjen de Vargas, Colomban Domaizon, Isabelle Dúckert, Clément Izaguirre, Irina Koenig, Isabelle Mataloni, Maria Gabriela Schiaffino, María Romina Mitchell, Edward Geisen, Stefan Lara, Enrique |
| author |
Singer, David |
| author_facet |
Singer, David Seppey, Christophe Lentendu, Guillaume Dunthorn, Micah Bass, David Belbahri, Lassaad Blandenier, Quentin Debroas, Didier de Groot, G. Arjen de Vargas, Colomban Domaizon, Isabelle Dúckert, Clément Izaguirre, Irina Koenig, Isabelle Mataloni, Maria Gabriela Schiaffino, María Romina Mitchell, Edward Geisen, Stefan Lara, Enrique |
| author_role |
author |
| author2 |
Seppey, Christophe Lentendu, Guillaume Dunthorn, Micah Bass, David Belbahri, Lassaad Blandenier, Quentin Debroas, Didier de Groot, G. Arjen de Vargas, Colomban Domaizon, Isabelle Dúckert, Clément Izaguirre, Irina Koenig, Isabelle Mataloni, Maria Gabriela Schiaffino, María Romina Mitchell, Edward Geisen, Stefan Lara, Enrique |
| author2_role |
author author author author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
METABARCODING MICROBIAL EUKARYOTES OCEAN TAXONOMIC AND FUNCTIONAL DIVERSITY TERRESTRIAL SYSTEMS |
| topic |
METABARCODING MICROBIAL EUKARYOTES OCEAN TAXONOMIC AND FUNCTIONAL DIVERSITY TERRESTRIAL SYSTEMS |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Protists dominate eukaryotic diversity and play key functional roles in all ecosystems, particularly by catalyzing carbon and nutrient cycling. To date, however, a comparative analysis of their taxonomic and functional diversity that compares the major ecosystems on Earth (soil, freshwater and marine systems) is missing. Here, we present a comparison of protist diversity based on standardized high throughput 18S rRNA gene sequencing of soil, freshwater and marine environmental DNA. Soil and freshwater protist communities were more similar to each other than to marine protist communities, with virtually no overlap of Operational Taxonomic Units (OTUs) between terrestrial and marine habitats. Soil protists showed higher γ diversity than aquatic samples. Differences in taxonomic composition of the communities led to changes in a functional diversity among ecosystems, as expressed in relative abundance of consumers, phototrophs and parasites. Phototrophs (eukaryotic algae) dominated freshwater systems (49% of the sequences) and consumers soil and marine ecosystems (59% and 48%, respectively). The individual functional groups were composed of ecosystem- specific taxonomic groups. Parasites were equally common in all ecosystems, yet, terrestrial systems hosted more OTUs assigned to parasites of macro-organisms while aquatic systems contained mostly microbial parasitoids. Together, we show biogeographic patterns of protist diversity across major ecosystems on Earth, preparing the way for more focused studies that will help understanding the multiple roles of protists in the biosphere. Fil: Singer, David. Universite de Neuchatel; Suiza. Universidade de Sao Paulo; Brasil. Centre National de la Recherche Scientifique; Francia Fil: Seppey, Christophe. Universite de Neuchatel; Suiza. Centre National de la Recherche Scientifique; Francia. University of Tromsø; Noruega Fil: Lentendu, Guillaume. Universite de Neuchatel; Suiza Fil: Dunthorn, Micah. Universitat Essen; Alemania Fil: Bass, David. Natural History Museum; Reino Unido Fil: Belbahri, Lassaad. Universite de Neuchatel; Suiza Fil: Blandenier, Quentin. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; España Fil: Debroas, Didier. Université Clermont Auvergne; Francia. Centre National de la Recherche Scientifique; Francia Fil: de Groot, G. Arjen. University of Agriculture Wageningen; Países Bajos Fil: de Vargas, Colomban. Centre National de la Recherche Scientifique; Francia. Sorbonne University; Francia. Research Federation for the study of Global Ocean Systems Ecology and Evolution; Francia Fil: Domaizon, Isabelle. Universite Savoie Mont Blanc; Francia. Institut national de recherche pour l'agriculture; Francia Fil: Dúckert, Clément. Universite de Neuchatel; Suiza Fil: Izaguirre, Irina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina Fil: Koenig, Isabelle. Universite de Neuchatel; Suiza Fil: Mataloni, Maria Gabriela. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina Fil: Schiaffino, María Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina. Universidad Nacional de San Antonio de Areco; Argentina Fil: Mitchell, Edward. Universite de Neuchatel; Suiza. Jardin Botanique de Neuchâtel; Suiza Fil: Geisen, Stefan. University of Agriculture Wageningen; Países Bajos. Centre National de la Recherche Scientifique; Francia Fil: Lara, Enrique. Universite de Neuchatel; Suiza. Consejo Superior de Investigaciones Científicas. Real Jardín Botánico; España |
| description |
Protists dominate eukaryotic diversity and play key functional roles in all ecosystems, particularly by catalyzing carbon and nutrient cycling. To date, however, a comparative analysis of their taxonomic and functional diversity that compares the major ecosystems on Earth (soil, freshwater and marine systems) is missing. Here, we present a comparison of protist diversity based on standardized high throughput 18S rRNA gene sequencing of soil, freshwater and marine environmental DNA. Soil and freshwater protist communities were more similar to each other than to marine protist communities, with virtually no overlap of Operational Taxonomic Units (OTUs) between terrestrial and marine habitats. Soil protists showed higher γ diversity than aquatic samples. Differences in taxonomic composition of the communities led to changes in a functional diversity among ecosystems, as expressed in relative abundance of consumers, phototrophs and parasites. Phototrophs (eukaryotic algae) dominated freshwater systems (49% of the sequences) and consumers soil and marine ecosystems (59% and 48%, respectively). The individual functional groups were composed of ecosystem- specific taxonomic groups. Parasites were equally common in all ecosystems, yet, terrestrial systems hosted more OTUs assigned to parasites of macro-organisms while aquatic systems contained mostly microbial parasitoids. Together, we show biogeographic patterns of protist diversity across major ecosystems on Earth, preparing the way for more focused studies that will help understanding the multiple roles of protists in the biosphere. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-01 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
| status_str |
publishedVersion |
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http://hdl.handle.net/11336/142777 Singer, David; Seppey, Christophe; Lentendu, Guillaume; Dunthorn, Micah; Bass, David; et al.; Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems; Pergamon-Elsevier Science Ltd; Environment International; 146; 1-2021; 1-8 0160-4120 1873-6750 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/142777 |
| identifier_str_mv |
Singer, David; Seppey, Christophe; Lentendu, Guillaume; Dunthorn, Micah; Bass, David; et al.; Protist taxonomic and functional diversity in soil, freshwater and marine ecosystems; Pergamon-Elsevier Science Ltd; Environment International; 146; 1-2021; 1-8 0160-4120 1873-6750 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
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info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0160412020322170 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.envint.2020.106262 |
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openAccess |
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application/pdf application/pdf application/pdf |
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Pergamon-Elsevier Science Ltd |
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Pergamon-Elsevier Science Ltd |
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