Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ...
Planktonic bacteria play key role in biogeochemical cycles and energy flow in marine ecosystems. However, our knowledge of the extent and character of bacterial diversity in polar marine environments is still limited. Here we present the use of high throughput DNA pyrosequencing and statistical infe...
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Online Access: | https://dx.doi.org/10.15468/thsffx https://www.gbif.org/dataset/325b810f-39e0-4222-9160-5b111b1c60a0 |
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ftdatacite:10.15468/thsffx 2024-04-28T08:08:25+00:00 Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... PRIC 2019 https://dx.doi.org/10.15468/thsffx https://www.gbif.org/dataset/325b810f-39e0-4222-9160-5b111b1c60a0 en eng MGnify Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 SAMPLING_EVENT dataset Dataset 2019 ftdatacite https://doi.org/10.15468/thsffx 2024-04-02T10:11:16Z Planktonic bacteria play key role in biogeochemical cycles and energy flow in marine ecosystems. However, our knowledge of the extent and character of bacterial diversity in polar marine environments is still limited. Here we present the use of high throughput DNA pyrosequencing and statistical inference to assess the diversity of planktonic bacteria in the arctic Canada Basin, and Kongsfjorden in Spitsbergen. The V3 region of the 16S rRNA gene was amplified from seawater samples collected from the upper water column. The number of bacterial 16S rRNA sequences obtained from each sites varied from 7433 to 9218. In the Canada Basin, the most abundant bacterial groups in two sites of water at 10m depth were the Proteobacteria (mainly Alphaproteobacteria), Actinobacteria, Bacteroidetes and Cyanobacteria. Different bacterial communities were observed in the deeper water (80 or 100m depth) at the two sites. The Proteobacteria and Bacteroidetes also formed the dominant bacterial groups in surface water of ... Dataset Arctic canada basin Kongsfjord* Kongsfjorden Spitsbergen DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
description |
Planktonic bacteria play key role in biogeochemical cycles and energy flow in marine ecosystems. However, our knowledge of the extent and character of bacterial diversity in polar marine environments is still limited. Here we present the use of high throughput DNA pyrosequencing and statistical inference to assess the diversity of planktonic bacteria in the arctic Canada Basin, and Kongsfjorden in Spitsbergen. The V3 region of the 16S rRNA gene was amplified from seawater samples collected from the upper water column. The number of bacterial 16S rRNA sequences obtained from each sites varied from 7433 to 9218. In the Canada Basin, the most abundant bacterial groups in two sites of water at 10m depth were the Proteobacteria (mainly Alphaproteobacteria), Actinobacteria, Bacteroidetes and Cyanobacteria. Different bacterial communities were observed in the deeper water (80 or 100m depth) at the two sites. The Proteobacteria and Bacteroidetes also formed the dominant bacterial groups in surface water of ... |
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Dataset |
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PRIC |
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PRIC Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
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PRIC |
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PRIC |
title |
Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
title_short |
Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
title_full |
Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
title_fullStr |
Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
title_full_unstemmed |
Planktonic bacterial communities in the arctic Canada Basin and Kongsfjorden ... |
title_sort |
planktonic bacterial communities in the arctic canada basin and kongsfjorden ... |
publisher |
MGnify |
publishDate |
2019 |
url |
https://dx.doi.org/10.15468/thsffx https://www.gbif.org/dataset/325b810f-39e0-4222-9160-5b111b1c60a0 |
genre |
Arctic canada basin Kongsfjord* Kongsfjorden Spitsbergen |
genre_facet |
Arctic canada basin Kongsfjord* Kongsfjorden Spitsbergen |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.15468/thsffx |
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1797577227530928128 |