Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)?
Climate change may alter mycorrhizal communities, which impact ecosystem characteristics such as carbon sequestration processes. These impacts occur at a greater magnitude in Arctic ecosystems, where the climate is warming faster than in lower latitudes. Cassiope tetragona (L.) D. Don is an Arctic p...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:101559 2023-07-02T03:31:19+02:00 Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? Lorberau, Kelsey Erin Botnen, Synnøve Smebye Mundra, Sunil Aas, Anders Bjørnsgaard Rozema, Jelte Eidesen, Pernille Bronken Kauserud, Håvard 2017-04-14T22:46:39.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-ma-1fh3 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101559 unknown doi:10.5061/dryad.49dn0/1 doi:10.5061/dryad.49dn0/2 doi:10.5061/dryad.49dn0/3 doi:10.5061/dryad.49dn0/4 doi:10.5061/dryad.49dn0/5 doi:10.5061/dryad.49dn0/6 doi:10.5061/dryad.49dn0/7 doi:10.1007/s00572-017-0767-y http://nbn-resolving.org/urn:nbn:nl:ui:13-ma-1fh3 doi:10.5061/dryad.49dn0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101559 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2017 ftdans https://doi.org/10.5061/dryad.49dn0/110.5061/dryad.49dn0/210.5061/dryad.49dn0/310.5061/dryad.49dn0/410.5061/dryad.49dn0/510.5061/dryad.49dn0/610.5061/dryad.49dn0/710.1007/s00572-017-0767-y10.5061/dryad.49dn0 2023-06-13T13:27:27Z Climate change may alter mycorrhizal communities, which impact ecosystem characteristics such as carbon sequestration processes. These impacts occur at a greater magnitude in Arctic ecosystems, where the climate is warming faster than in lower latitudes. Cassiope tetragona (L.) D. Don is an Arctic plant species in the Ericaceae family with a circumpolar range. C. tetragona has been reported to form ericoid mycorrhizal (ErM) as well as ectomycorrhizal (ECM) symbioses. In this study, the fungal taxa present within roots of C. tetragona plants collected from Svalbard were investigated using DNA metabarcoding. In light of ongoing climate change in the Arctic, the effects of artificial warming by open-top chambers (OTCs) on the fungal root community of C. tetragona were evaluated. We detected only a weak effect of warming by OTCs on the root-associated fungal communities that was masked by the spatial variation between sampling sites. The root fungal community of C. tetragona was dominated by fungal groups in the Basidiomycota traditionally classified as either saprotrophic or ECM symbionts, including the orders Sebacinales and Agaricales and the genera Clavaria, Cortinarius, and Mycena. Only a minor proportion of the operational taxonomic units (OTUs) could be annotated as ErM-forming fungi. This indicates that C. tetragona may be forming mycorrhizal symbioses with typically ECM-forming fungi, although no characteristic ECM root tips were observed. Previous studies have indicated that some saprophytic fungi may also be involved in biotrophic associations, but whether the saprotrophic fungi in the roots of C. tetragona are involved in biotrophic associations remains unclear. The need for more experimental and microscopy-based studies to reveal the nature of the fungal associations in C. tetragona roots is emphasized. Other/Unknown Material Arctic Cassiope tetragona Climate change Svalbard Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Arctic Svalbard |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Lorberau, Kelsey Erin Botnen, Synnøve Smebye Mundra, Sunil Aas, Anders Bjørnsgaard Rozema, Jelte Eidesen, Pernille Bronken Kauserud, Håvard Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
topic_facet |
Life sciences medicine and health care |
description |
Climate change may alter mycorrhizal communities, which impact ecosystem characteristics such as carbon sequestration processes. These impacts occur at a greater magnitude in Arctic ecosystems, where the climate is warming faster than in lower latitudes. Cassiope tetragona (L.) D. Don is an Arctic plant species in the Ericaceae family with a circumpolar range. C. tetragona has been reported to form ericoid mycorrhizal (ErM) as well as ectomycorrhizal (ECM) symbioses. In this study, the fungal taxa present within roots of C. tetragona plants collected from Svalbard were investigated using DNA metabarcoding. In light of ongoing climate change in the Arctic, the effects of artificial warming by open-top chambers (OTCs) on the fungal root community of C. tetragona were evaluated. We detected only a weak effect of warming by OTCs on the root-associated fungal communities that was masked by the spatial variation between sampling sites. The root fungal community of C. tetragona was dominated by fungal groups in the Basidiomycota traditionally classified as either saprotrophic or ECM symbionts, including the orders Sebacinales and Agaricales and the genera Clavaria, Cortinarius, and Mycena. Only a minor proportion of the operational taxonomic units (OTUs) could be annotated as ErM-forming fungi. This indicates that C. tetragona may be forming mycorrhizal symbioses with typically ECM-forming fungi, although no characteristic ECM root tips were observed. Previous studies have indicated that some saprophytic fungi may also be involved in biotrophic associations, but whether the saprotrophic fungi in the roots of C. tetragona are involved in biotrophic associations remains unclear. The need for more experimental and microscopy-based studies to reveal the nature of the fungal associations in C. tetragona roots is emphasized. |
author |
Lorberau, Kelsey Erin Botnen, Synnøve Smebye Mundra, Sunil Aas, Anders Bjørnsgaard Rozema, Jelte Eidesen, Pernille Bronken Kauserud, Håvard |
author_facet |
Lorberau, Kelsey Erin Botnen, Synnøve Smebye Mundra, Sunil Aas, Anders Bjørnsgaard Rozema, Jelte Eidesen, Pernille Bronken Kauserud, Håvard |
author_sort |
Lorberau, Kelsey Erin |
title |
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
title_short |
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
title_full |
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
title_fullStr |
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
title_full_unstemmed |
Data from: Does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub Cassiope tetragona (Ericaceae)? |
title_sort |
data from: does warming by open-top chambers induce change in the root-associated fungal community of the arctic dwarf shrub cassiope tetragona (ericaceae)? |
publishDate |
2017 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-ma-1fh3 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101559 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Cassiope tetragona Climate change Svalbard |
genre_facet |
Arctic Cassiope tetragona Climate change Svalbard |
op_relation |
doi:10.5061/dryad.49dn0/1 doi:10.5061/dryad.49dn0/2 doi:10.5061/dryad.49dn0/3 doi:10.5061/dryad.49dn0/4 doi:10.5061/dryad.49dn0/5 doi:10.5061/dryad.49dn0/6 doi:10.5061/dryad.49dn0/7 doi:10.1007/s00572-017-0767-y http://nbn-resolving.org/urn:nbn:nl:ui:13-ma-1fh3 doi:10.5061/dryad.49dn0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101559 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.49dn0/110.5061/dryad.49dn0/210.5061/dryad.49dn0/310.5061/dryad.49dn0/410.5061/dryad.49dn0/510.5061/dryad.49dn0/610.5061/dryad.49dn0/710.1007/s00572-017-0767-y10.5061/dryad.49dn0 |
_version_ |
1770270714999341056 |