Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum.
International audience Directional replacement and directional non-replacement models are two alternative paradigms for community development in primary successional environments. The first model emphasizes turnover in species between early and late successional niches. The second emphasizes accumul...
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HAL CCSD
2016
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Online Access: | https://hal-riip.archives-ouvertes.fr/pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106/document https://hal-riip.archives-ouvertes.fr/pasteur-01351106/file/srep26360.pdf https://doi.org/10.1038/srep26360 |
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ftccsdartic:oai:HAL:pasteur-01351106v1 2023-05-15T14:58:30+02:00 Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. Dong, Ke Tripathi, Binu Moroenyane, Itumeleng Kim, Woosung Li, Nan Chu, Haiyan Adams, Jonathan Seoul National University Seoul (SNU) Korea Polar Research Institute (KOPRI) Hong Kong University of Science and Technology (HKUST) Institut Armand Frappier (INRS-IAF) Réseau International des Instituts Pasteur (RIIP)-Institut National de la Recherche Scientifique Québec (INRS) Florida A&M University State Key Laboratory of Soil and Sustainable Agriculture Chinese Academy of Sciences Beijing (CAS) This work was supported by a grant of the Polar Academic Program (PAP) funded by Korea Polar Research Institute (KOPRI) under the number 0409-20140091. 2016 https://hal-riip.archives-ouvertes.fr/pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106/document https://hal-riip.archives-ouvertes.fr/pasteur-01351106/file/srep26360.pdf https://doi.org/10.1038/srep26360 en eng HAL CCSD Nature Publishing Group info:eu-repo/semantics/altIdentifier/pmid/27240660 info:eu-repo/semantics/altIdentifier/doi/10.1038/srep26360 pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106/document https://hal-riip.archives-ouvertes.fr/pasteur-01351106/file/srep26360.pdf PUBMEDCENTRAL: PMC4886535 PUBMED: 27240660 doi:10.1038/srep26360 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 2045-2322 EISSN: 2045-2322 Scientific Reports https://hal-riip.archives-ouvertes.fr/pasteur-01351106 Scientific Reports, Nature Publishing Group, 2016, 6, pp.26360. ⟨10.1038/srep26360⟩ Fungal ecology Microbial ecology [SDV]Life Sciences [q-bio] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology info:eu-repo/semantics/article Journal articles 2016 ftccsdartic https://doi.org/10.1038/srep26360 2021-11-07T04:16:04Z International audience Directional replacement and directional non-replacement models are two alternative paradigms for community development in primary successional environments. The first model emphasizes turnover in species between early and late successional niches. The second emphasizes accumulation of additional diversity over time. To test whether the development of soil fungal communities in the foreland of an Arctic glacier conforms to either of these models, we collected samples from the Midtre Lovénbreen Glacier, Svalbard, along a soil successional series spanning >80 years. Soil DNA was extracted, and fungal ITS1 region was amplified and sequenced on an Illumina Miseq. There was a progressive change in community composition in the soil fungal community, with greatest fungal OTU richness in the Mid Stage (50-80 years). A nestedness analysis showed that the Early Stage (20-50 years) and the Late Stage (>80 years) fungal communities were nested within the Mid Stage communities. These results imply that fungal community development in this glacier succession follows a directional replacement model. Soil development processes may initially be important in facilitating arrival of additional fungal species, to give a mid-successional diversity maximum that contains both early- and late-successional fungi. Competition may then decrease the overall diversity due to the loss of early successional species. Article in Journal/Newspaper Arctic glacier Svalbard Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic Svalbard Scientific Reports 6 1 |
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 |
Fungal ecology Microbial ecology [SDV]Life Sciences [q-bio] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology |
spellingShingle |
Fungal ecology Microbial ecology [SDV]Life Sciences [q-bio] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology Dong, Ke Tripathi, Binu Moroenyane, Itumeleng Kim, Woosung Li, Nan Chu, Haiyan Adams, Jonathan Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
topic_facet |
Fungal ecology Microbial ecology [SDV]Life Sciences [q-bio] [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology |
description |
International audience Directional replacement and directional non-replacement models are two alternative paradigms for community development in primary successional environments. The first model emphasizes turnover in species between early and late successional niches. The second emphasizes accumulation of additional diversity over time. To test whether the development of soil fungal communities in the foreland of an Arctic glacier conforms to either of these models, we collected samples from the Midtre Lovénbreen Glacier, Svalbard, along a soil successional series spanning >80 years. Soil DNA was extracted, and fungal ITS1 region was amplified and sequenced on an Illumina Miseq. There was a progressive change in community composition in the soil fungal community, with greatest fungal OTU richness in the Mid Stage (50-80 years). A nestedness analysis showed that the Early Stage (20-50 years) and the Late Stage (>80 years) fungal communities were nested within the Mid Stage communities. These results imply that fungal community development in this glacier succession follows a directional replacement model. Soil development processes may initially be important in facilitating arrival of additional fungal species, to give a mid-successional diversity maximum that contains both early- and late-successional fungi. Competition may then decrease the overall diversity due to the loss of early successional species. |
author2 |
Seoul National University Seoul (SNU) Korea Polar Research Institute (KOPRI) Hong Kong University of Science and Technology (HKUST) Institut Armand Frappier (INRS-IAF) Réseau International des Instituts Pasteur (RIIP)-Institut National de la Recherche Scientifique Québec (INRS) Florida A&M University State Key Laboratory of Soil and Sustainable Agriculture Chinese Academy of Sciences Beijing (CAS) This work was supported by a grant of the Polar Academic Program (PAP) funded by Korea Polar Research Institute (KOPRI) under the number 0409-20140091. |
format |
Article in Journal/Newspaper |
author |
Dong, Ke Tripathi, Binu Moroenyane, Itumeleng Kim, Woosung Li, Nan Chu, Haiyan Adams, Jonathan |
author_facet |
Dong, Ke Tripathi, Binu Moroenyane, Itumeleng Kim, Woosung Li, Nan Chu, Haiyan Adams, Jonathan |
author_sort |
Dong, Ke |
title |
Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
title_short |
Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
title_full |
Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
title_fullStr |
Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
title_full_unstemmed |
Soil fungal community development in a high Arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
title_sort |
soil fungal community development in a high arctic glacier foreland follows a directional replacement model, with a mid-successional diversity maximum. |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal-riip.archives-ouvertes.fr/pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106/document https://hal-riip.archives-ouvertes.fr/pasteur-01351106/file/srep26360.pdf https://doi.org/10.1038/srep26360 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic glacier Svalbard |
genre_facet |
Arctic glacier Svalbard |
op_source |
ISSN: 2045-2322 EISSN: 2045-2322 Scientific Reports https://hal-riip.archives-ouvertes.fr/pasteur-01351106 Scientific Reports, Nature Publishing Group, 2016, 6, pp.26360. ⟨10.1038/srep26360⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/27240660 info:eu-repo/semantics/altIdentifier/doi/10.1038/srep26360 pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106 https://hal-riip.archives-ouvertes.fr/pasteur-01351106/document https://hal-riip.archives-ouvertes.fr/pasteur-01351106/file/srep26360.pdf PUBMEDCENTRAL: PMC4886535 PUBMED: 27240660 doi:10.1038/srep26360 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/srep26360 |
container_title |
Scientific Reports |
container_volume |
6 |
container_issue |
1 |
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1766330655905415168 |