Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification
The ongoing ocean acidification associated with a changing carbonate system may impose profound effects on marine planktonic calcifiers. Here, we show that a coccolithophore, Gephyrocapsa oceanica, evolved in response to an elevated CO2 concentration of 1000 μatm (pH reduced to 7.8) in a long term (...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:83243 2023-07-02T03:33:18+02:00 Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification Jin, Peng Gao, Kunshan Beardall, John 2013-03-07T17:24:04.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-9l-4j89 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83243 unknown doi:10.5061/dryad.2ff80/1 doi:10.1111/evo.12112 PMID:23815645 http://nbn-resolving.org/urn:nbn:nl:ui:13-9l-4j89 doi:10.5061/dryad.2ff80 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83243 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 2013 ftdans https://doi.org/10.5061/dryad.2ff80/110.1111/evo.1211210.5061/dryad.2ff80 2023-06-13T13:08:08Z The ongoing ocean acidification associated with a changing carbonate system may impose profound effects on marine planktonic calcifiers. Here, we show that a coccolithophore, Gephyrocapsa oceanica, evolved in response to an elevated CO2 concentration of 1000 μatm (pH reduced to 7.8) in a long term (∼ 670 generations) selection experiment. The high CO2 selected cells showed increases in photosynthetic carbon fixation, growth rate, cellular particulate organic carbon (POC) or nitrogen (PON) production and a decrease in C:N elemental ratio, indicating a greater up-regulation of PON than of POC production under the ocean acidification condition. Cells from the low CO2 selection process shifted to high CO2 exposure showed an enhanced cellular POC and PON production rates. Our data suggest that the coccolithophorid could adapt to ocean acidification with enhanced assimilations of carbon and nitrogen but decreased C:N ratios. Other/Unknown Material Ocean acidification Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Life sciences medicine and health care |
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Life sciences medicine and health care Jin, Peng Gao, Kunshan Beardall, John Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
topic_facet |
Life sciences medicine and health care |
description |
The ongoing ocean acidification associated with a changing carbonate system may impose profound effects on marine planktonic calcifiers. Here, we show that a coccolithophore, Gephyrocapsa oceanica, evolved in response to an elevated CO2 concentration of 1000 μatm (pH reduced to 7.8) in a long term (∼ 670 generations) selection experiment. The high CO2 selected cells showed increases in photosynthetic carbon fixation, growth rate, cellular particulate organic carbon (POC) or nitrogen (PON) production and a decrease in C:N elemental ratio, indicating a greater up-regulation of PON than of POC production under the ocean acidification condition. Cells from the low CO2 selection process shifted to high CO2 exposure showed an enhanced cellular POC and PON production rates. Our data suggest that the coccolithophorid could adapt to ocean acidification with enhanced assimilations of carbon and nitrogen but decreased C:N ratios. |
author |
Jin, Peng Gao, Kunshan Beardall, John |
author_facet |
Jin, Peng Gao, Kunshan Beardall, John |
author_sort |
Jin, Peng |
title |
Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
title_short |
Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
title_full |
Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
title_fullStr |
Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
title_full_unstemmed |
Data from: Evolutionary responses of a coccolithophorid Gephyrocapsa oceanica to ocean acidification |
title_sort |
data from: evolutionary responses of a coccolithophorid gephyrocapsa oceanica to ocean acidification |
publishDate |
2013 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-9l-4j89 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83243 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.5061/dryad.2ff80/1 doi:10.1111/evo.12112 PMID:23815645 http://nbn-resolving.org/urn:nbn:nl:ui:13-9l-4j89 doi:10.5061/dryad.2ff80 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83243 |
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.2ff80/110.1111/evo.1211210.5061/dryad.2ff80 |
_version_ |
1770273194320592896 |