Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences
Summary Glacier chronosequences are important sites for primary succession studies and have yielded well‐defined primary succession models for plants that identify environmental resistance as an important determinant of the successional trajectory. Whether plant‐associated fungal communities follow...
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crwiley:10.1111/1462-2920.12770 2024-09-09T19:23:10+00:00 Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences Davey, Marie Blaalid, Rakel Vik, Unni Carlsen, Tor Kauserud, Håvard Eidesen, Pernille B. UNIS, University of Oslo Svalbard Science Forum Arctic Field Grant Conoco Phillips and Lundin Petrolium 2015 http://dx.doi.org/10.1111/1462-2920.12770 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2F1462-2920.12770 http://onlinelibrary.wiley.com/wol1/doi/10.1111/1462-2920.12770/fullpdf en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Environmental Microbiology volume 17, issue 8, page 2777-2790 ISSN 1462-2912 1462-2920 journal-article 2015 crwiley https://doi.org/10.1111/1462-2920.12770 2024-08-01T04:23:30Z Summary Glacier chronosequences are important sites for primary succession studies and have yielded well‐defined primary succession models for plants that identify environmental resistance as an important determinant of the successional trajectory. Whether plant‐associated fungal communities follow those same successional trajectories and also respond to environmental resistance is an open question. In this study, 454 amplicon pyrosequencing was used to compare the root‐associated fungal communities of the ectomycorrhizal ( ECM ) herb B istorta vivipara along two primary succession gradients with different environmental resistance (alpine versus arctic) and different successional trajectories in the vascular plant communities (directional replacement versus directional non‐replacement). At both sites, the root‐associated fungal communities were dominated by ECM basidiomycetes and community composition shifted with increasing time since deglaciation. However, the fungal community's successional trajectory mirrored the pattern observed in the surrounding plant community at both sites: the alpine site displayed a directional‐replacement successional trajectory, and the arctic site displayed a directional‐non‐replacement successional trajectory. This suggests that, like in plant communities, environmental resistance is key in determining succession patterns in root‐associated fungi. The need for further replicated study, including in other host species, is emphasized. Article in Journal/Newspaper Arctic Wiley Online Library Arctic Environmental Microbiology 17 8 2777 2790 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Summary Glacier chronosequences are important sites for primary succession studies and have yielded well‐defined primary succession models for plants that identify environmental resistance as an important determinant of the successional trajectory. Whether plant‐associated fungal communities follow those same successional trajectories and also respond to environmental resistance is an open question. In this study, 454 amplicon pyrosequencing was used to compare the root‐associated fungal communities of the ectomycorrhizal ( ECM ) herb B istorta vivipara along two primary succession gradients with different environmental resistance (alpine versus arctic) and different successional trajectories in the vascular plant communities (directional replacement versus directional non‐replacement). At both sites, the root‐associated fungal communities were dominated by ECM basidiomycetes and community composition shifted with increasing time since deglaciation. However, the fungal community's successional trajectory mirrored the pattern observed in the surrounding plant community at both sites: the alpine site displayed a directional‐replacement successional trajectory, and the arctic site displayed a directional‐non‐replacement successional trajectory. This suggests that, like in plant communities, environmental resistance is key in determining succession patterns in root‐associated fungi. The need for further replicated study, including in other host species, is emphasized. |
author2 |
UNIS, University of Oslo Svalbard Science Forum Arctic Field Grant Conoco Phillips and Lundin Petrolium |
format |
Article in Journal/Newspaper |
author |
Davey, Marie Blaalid, Rakel Vik, Unni Carlsen, Tor Kauserud, Håvard Eidesen, Pernille B. |
spellingShingle |
Davey, Marie Blaalid, Rakel Vik, Unni Carlsen, Tor Kauserud, Håvard Eidesen, Pernille B. Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
author_facet |
Davey, Marie Blaalid, Rakel Vik, Unni Carlsen, Tor Kauserud, Håvard Eidesen, Pernille B. |
author_sort |
Davey, Marie |
title |
Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
title_short |
Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
title_full |
Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
title_fullStr |
Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
title_full_unstemmed |
Primary succession of Bistorta vivipara( L.) Delabre ( Polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
title_sort |
primary succession of bistorta vivipara( l.) delabre ( polygonaceae) root‐associated fungi mirrors plant succession in two glacial chronosequences |
publisher |
Wiley |
publishDate |
2015 |
url |
http://dx.doi.org/10.1111/1462-2920.12770 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2F1462-2920.12770 http://onlinelibrary.wiley.com/wol1/doi/10.1111/1462-2920.12770/fullpdf |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Environmental Microbiology volume 17, issue 8, page 2777-2790 ISSN 1462-2912 1462-2920 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/1462-2920.12770 |
container_title |
Environmental Microbiology |
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17 |
container_issue |
8 |
container_start_page |
2777 |
op_container_end_page |
2790 |
_version_ |
1809763523787489280 |