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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Data Archiving and Networked Services (DANS)
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Online Access: | https://doi.org/10.5061/dryad.49dn0 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::c1230d1a54f515bc5ff175b9cf237594 2023-05-15T14:48:42+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 2018-03-13 https://doi.org/10.5061/dryad.49dn0 undefined unknown Data Archiving and Networked Services (DANS) http://dx.doi.org/10.5061/dryad.49dn0 https://dx.doi.org/10.5061/dryad.49dn0 lic_creative-commons oai:easy.dans.knaw.nl:easy-dataset:101559 10.5061/dryad.49dn0 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:101559 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 Life sciences medicine and health care Cassiope tetragona Ericoid Mycorrhiza high-throughput sequencing root-associated fungi Ectomycorrhiza Open-top chambers arctic ecology climate change Svalbard Arctic envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/dryad.49dn0 2023-01-22T16:51:26Z 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. R ScriptThis is the R Script used running the ordinations as well as creating the figures and supplementary materials for this study.Cassiope_Rscript.ROTUs in BlankThis is an OTU-sample table of the OTUs ... Dataset Arctic Cassiope tetragona Climate change Svalbard Unknown Arctic Svalbard |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care Cassiope tetragona Ericoid Mycorrhiza high-throughput sequencing root-associated fungi Ectomycorrhiza Open-top chambers arctic ecology climate change Svalbard Arctic envir geo |
spellingShingle |
Life sciences medicine and health care Cassiope tetragona Ericoid Mycorrhiza high-throughput sequencing root-associated fungi Ectomycorrhiza Open-top chambers arctic ecology climate change Svalbard Arctic envir geo 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 Cassiope tetragona Ericoid Mycorrhiza high-throughput sequencing root-associated fungi Ectomycorrhiza Open-top chambers arctic ecology climate change Svalbard Arctic envir geo |
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. R ScriptThis is the R Script used running the ordinations as well as creating the figures and supplementary materials for this study.Cassiope_Rscript.ROTUs in BlankThis is an OTU-sample table of the OTUs ... |
format |
Dataset |
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)? |
publisher |
Data Archiving and Networked Services (DANS) |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.49dn0 |
geographic |
Arctic Svalbard |
geographic_facet |
Arctic Svalbard |
genre |
Arctic Cassiope tetragona Climate change Svalbard |
genre_facet |
Arctic Cassiope tetragona Climate change Svalbard |
op_source |
oai:easy.dans.knaw.nl:easy-dataset:101559 10.5061/dryad.49dn0 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:101559 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 |
op_relation |
http://dx.doi.org/10.5061/dryad.49dn0 https://dx.doi.org/10.5061/dryad.49dn0 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.49dn0 |
_version_ |
1766319796058587136 |