Community composition of arctic root-associated fungi mirrors host plant phylogeny ...
The number of plant species regarded as non-mycorrhizal increases at higher latitudes, and several plant species in the High-Arctic Archipelago Svalbard have been reported as non-mycorrhizal. We used the rRNA ITS2 and 18S gene markers to survey which fungi, as well as other micro-eukaryotes, were as...
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Online Access: | https://dx.doi.org/10.5061/dryad.6wwpzgmwr https://datadryad.org/stash/dataset/doi:10.5061/dryad.6wwpzgmwr |
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ftdatacite:10.5061/dryad.6wwpzgmwr 2024-02-04T09:56:54+01:00 Community composition of arctic root-associated fungi mirrors host plant phylogeny ... Botnen, S S Thoen, E Eidesen, P B Krabberød, A K Kauserud, H 2020 https://dx.doi.org/10.5061/dryad.6wwpzgmwr https://datadryad.org/stash/dataset/doi:10.5061/dryad.6wwpzgmwr en eng Dryad https://dx.doi.org/10.1093/femsec/fiaa185 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Dataset dataset 2020 ftdatacite https://doi.org/10.5061/dryad.6wwpzgmwr10.1093/femsec/fiaa185 2024-01-05T04:39:59Z The number of plant species regarded as non-mycorrhizal increases at higher latitudes, and several plant species in the High-Arctic Archipelago Svalbard have been reported as non-mycorrhizal. We used the rRNA ITS2 and 18S gene markers to survey which fungi, as well as other micro-eukaryotes, were associated with roots of 31 arctic plant species not usually regarded as mycorrhizal in Svalbard. We assessed to what degree the root-associated fungi showed any host preference and whether the phylogeny of the plant hosts may mirror the composition of root-associated fungi. Fungal communities were largely structured according to host plant identity and to a less extent by environmental factors. We observed a positive relationship between the phylogenetic distance of host plants and the distance of fungal community composition between samples, indicating that the evolutionary history of the host plants plays a major role for which fungi colonize the plant roots. In contrast to the ITS2 marker, the 18S rRNA gene ... : ITS2 fungal amplicon data, and general eukarytic 18S V4 data from the roots of 31 arctic plant species. ... Dataset Arctic Archipelago Arctic Svalbard DataCite Metadata Store (German National Library of Science and Technology) Arctic Svalbard |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
The number of plant species regarded as non-mycorrhizal increases at higher latitudes, and several plant species in the High-Arctic Archipelago Svalbard have been reported as non-mycorrhizal. We used the rRNA ITS2 and 18S gene markers to survey which fungi, as well as other micro-eukaryotes, were associated with roots of 31 arctic plant species not usually regarded as mycorrhizal in Svalbard. We assessed to what degree the root-associated fungi showed any host preference and whether the phylogeny of the plant hosts may mirror the composition of root-associated fungi. Fungal communities were largely structured according to host plant identity and to a less extent by environmental factors. We observed a positive relationship between the phylogenetic distance of host plants and the distance of fungal community composition between samples, indicating that the evolutionary history of the host plants plays a major role for which fungi colonize the plant roots. In contrast to the ITS2 marker, the 18S rRNA gene ... : ITS2 fungal amplicon data, and general eukarytic 18S V4 data from the roots of 31 arctic plant species. ... |
format |
Dataset |
author |
Botnen, S S Thoen, E Eidesen, P B Krabberød, A K Kauserud, H |
spellingShingle |
Botnen, S S Thoen, E Eidesen, P B Krabberød, A K Kauserud, H Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
author_facet |
Botnen, S S Thoen, E Eidesen, P B Krabberød, A K Kauserud, H |
author_sort |
Botnen, S S |
title |
Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
title_short |
Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
title_full |
Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
title_fullStr |
Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
title_full_unstemmed |
Community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
title_sort |
community composition of arctic root-associated fungi mirrors host plant phylogeny ... |
publisher |
Dryad |
publishDate |
2020 |
url |
https://dx.doi.org/10.5061/dryad.6wwpzgmwr https://datadryad.org/stash/dataset/doi:10.5061/dryad.6wwpzgmwr |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Archipelago Arctic Svalbard |
genre_facet |
Arctic Archipelago Arctic Svalbard |
op_relation |
https://dx.doi.org/10.1093/femsec/fiaa185 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.6wwpzgmwr10.1093/femsec/fiaa185 |
_version_ |
1789961229765181440 |