Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors
Nitrogen (N) deposition in many areas of the world is over an order of magnitude greater than it would be in absence of human activity. We ask how abiotic (N) and biotic (plant host and neighborhood) effects interact to influence root-associated bacterial (RAB) community assembly. Using 454 pyrosequ...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:86572 2023-07-02T03:33:53+02:00 Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors Dean, Sarah L. Farrer, Emily C. Porras-Alfaro, Andrea Suding, Katharine N. Sinsabaugh, Robert L. 2014-08-06T16:23:13.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-s9-qca1 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:86572 unknown doi:10.5061/dryad.7535k/1 doi:10.5061/dryad.7535k/2 doi:10.5061/dryad.7535k/3 doi:10.5061/dryad.7535k/4 doi:10.5061/dryad.7535k/5 doi:10.5061/dryad.7535k/6 doi:10.5061/dryad.7535k/7 doi:10.5061/dryad.7535k/8 doi:10.5061/dryad.7535k/9 doi:10.5061/dryad.7535k/10 doi:10.5061/dryad.7535k/11 doi:10.5061/dryad.7535k/12 doi:10.5061/dryad.7535k/13 doi:10.5061/dryad.7535k/14 doi:10.5061/dryad.7535k/15 doi:10.5061/dryad.7535k/16 doi:10.5061/dryad.7535k/17 doi:10.5061/dryad.7535k/18 doi:10.5061/dryad.7535k/19 doi:10.5061/dryad.7535k/20 doi:10.5061/dryad.7535k/21 doi:10.5061/dryad.7535k/22 doi:10.5061/dryad.7535k/23 doi:10.5061/dryad.7535k/24 doi:10.5061/dryad.7535k/25 doi:10.5061/dryad.7535k/26 doi:10.5061/dryad.7535k/27 doi:10.5061/dryad.7535k/28 doi:10.5061/dryad.7535k/29 doi:10.5061/dryad.7535k/30 doi:10.5061/dryad.7535k/31 doi:10.5061/dryad.7535k/32 doi:10.5061/dryad.7535k/33 doi:10.5061/dryad.7535k/34 doi:10.5061/dryad.7535k/35 doi:10.5061/dryad.7535k/36 doi:10.5061/dryad.7535k/37 doi:10.1111/1758-2229.12194 http://nbn-resolving.org/urn:nbn:nl:ui:13-s9-qca1 doi:10.5061/dryad.7535k https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:86572 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 2014 ftdans https://doi.org/10.5061/dryad.7535k/110.5061/dryad.7535k/210.5061/dryad.7535k/310.5061/dryad.7535k/410.5061/dryad.7535k/510.5061/dryad.7535k/610.5061/dryad.7535k/710.5061/dryad.7535k/810.5061/dryad.7535k/910.5061/dryad.7535k/1010.5061/dryad.7535k/1110.506 2023-06-13T13:14:12Z Nitrogen (N) deposition in many areas of the world is over an order of magnitude greater than it would be in absence of human activity. We ask how abiotic (N) and biotic (plant host and neighborhood) effects interact to influence root-associated bacterial (RAB) community assembly. Using 454 pyrosequencing, we examined RAB communities from two dominant alpine tundra plants, Geum rossii and Deschampsia cespitosa, under control, N addition and D. cespitosa removal treatments, implemented in a factorial design. We hypothesized that host would have the strongest effect on RAB assembly, followed by N, then neighbor effects. The most dominant phyla were Proteobacteria (mostly Gammaproteobacteria), Actinobacteria, Bacteroidetes and Acidobacteria. We found RAB communities were host specific, with only 17% overlap in operational taxonomic units. Host effects on composition were over twice as strong as N effects. D. cespitosa RAB diversity declined with N, while G. rossii RAB did not. D. cespitosa removal did not influence G. rossii RAB community composition, but G. rossii RAB diversity declined with N only when D. cespitosa was absent. We conclude that RAB of both hosts are sensitive to N enrichment, and RAB response to N is influenced by host identity and plant neighborhood. Other/Unknown Material Tundra Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Open Polar |
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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 Dean, Sarah L. Farrer, Emily C. Porras-Alfaro, Andrea Suding, Katharine N. Sinsabaugh, Robert L. Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
topic_facet |
Life sciences medicine and health care |
description |
Nitrogen (N) deposition in many areas of the world is over an order of magnitude greater than it would be in absence of human activity. We ask how abiotic (N) and biotic (plant host and neighborhood) effects interact to influence root-associated bacterial (RAB) community assembly. Using 454 pyrosequencing, we examined RAB communities from two dominant alpine tundra plants, Geum rossii and Deschampsia cespitosa, under control, N addition and D. cespitosa removal treatments, implemented in a factorial design. We hypothesized that host would have the strongest effect on RAB assembly, followed by N, then neighbor effects. The most dominant phyla were Proteobacteria (mostly Gammaproteobacteria), Actinobacteria, Bacteroidetes and Acidobacteria. We found RAB communities were host specific, with only 17% overlap in operational taxonomic units. Host effects on composition were over twice as strong as N effects. D. cespitosa RAB diversity declined with N, while G. rossii RAB did not. D. cespitosa removal did not influence G. rossii RAB community composition, but G. rossii RAB diversity declined with N only when D. cespitosa was absent. We conclude that RAB of both hosts are sensitive to N enrichment, and RAB response to N is influenced by host identity and plant neighborhood. |
author |
Dean, Sarah L. Farrer, Emily C. Porras-Alfaro, Andrea Suding, Katharine N. Sinsabaugh, Robert L. |
author_facet |
Dean, Sarah L. Farrer, Emily C. Porras-Alfaro, Andrea Suding, Katharine N. Sinsabaugh, Robert L. |
author_sort |
Dean, Sarah L. |
title |
Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
title_short |
Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
title_full |
Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
title_fullStr |
Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
title_full_unstemmed |
Data from: Assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
title_sort |
data from: assembly of root-associated bacteria communities: interactions between abiotic and biotic factors |
publishDate |
2014 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-s9-qca1 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:86572 |
genre |
Tundra |
genre_facet |
Tundra |
op_relation |
doi:10.5061/dryad.7535k/1 doi:10.5061/dryad.7535k/2 doi:10.5061/dryad.7535k/3 doi:10.5061/dryad.7535k/4 doi:10.5061/dryad.7535k/5 doi:10.5061/dryad.7535k/6 doi:10.5061/dryad.7535k/7 doi:10.5061/dryad.7535k/8 doi:10.5061/dryad.7535k/9 doi:10.5061/dryad.7535k/10 doi:10.5061/dryad.7535k/11 doi:10.5061/dryad.7535k/12 doi:10.5061/dryad.7535k/13 doi:10.5061/dryad.7535k/14 doi:10.5061/dryad.7535k/15 doi:10.5061/dryad.7535k/16 doi:10.5061/dryad.7535k/17 doi:10.5061/dryad.7535k/18 doi:10.5061/dryad.7535k/19 doi:10.5061/dryad.7535k/20 doi:10.5061/dryad.7535k/21 doi:10.5061/dryad.7535k/22 doi:10.5061/dryad.7535k/23 doi:10.5061/dryad.7535k/24 doi:10.5061/dryad.7535k/25 doi:10.5061/dryad.7535k/26 doi:10.5061/dryad.7535k/27 doi:10.5061/dryad.7535k/28 doi:10.5061/dryad.7535k/29 doi:10.5061/dryad.7535k/30 doi:10.5061/dryad.7535k/31 doi:10.5061/dryad.7535k/32 doi:10.5061/dryad.7535k/33 doi:10.5061/dryad.7535k/34 doi:10.5061/dryad.7535k/35 doi:10.5061/dryad.7535k/36 doi:10.5061/dryad.7535k/37 doi:10.1111/1758-2229.12194 http://nbn-resolving.org/urn:nbn:nl:ui:13-s9-qca1 doi:10.5061/dryad.7535k https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:86572 |
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.7535k/110.5061/dryad.7535k/210.5061/dryad.7535k/310.5061/dryad.7535k/410.5061/dryad.7535k/510.5061/dryad.7535k/610.5061/dryad.7535k/710.5061/dryad.7535k/810.5061/dryad.7535k/910.5061/dryad.7535k/1010.5061/dryad.7535k/1110.506 |
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1770274029586874368 |