Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ...
The emergence of ocean acidification as a significant threat to calcifying organisms in marine ecosystems creates a pressing need to understand the physiological and molecular mechanisms by which calcification is affected by environmental parameters. We report here, for the first time, changes in ge...
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ftdatacite:10.1594/pangaea.770441 2024-09-09T20:01:14+00:00 Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... Richier, Sophie Fiorini, Sarah Kerros, Marie-Emmanuelle von Dassow, Peter Gattuso, Jean-Pierre 2011 application/zip https://dx.doi.org/10.1594/pangaea.770441 https://doi.pangaea.de/10.1594/PANGAEA.770441 en eng PANGAEA https://dx.doi.org/10.1007/s00227-010-1580-8 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 European Project on Ocean Acidification EPOCA article Collection Supplementary Publication Series of Datasets 2011 ftdatacite https://doi.org/10.1594/pangaea.77044110.1007/s00227-010-1580-8 2024-08-01T10:59:28Z The emergence of ocean acidification as a significant threat to calcifying organisms in marine ecosystems creates a pressing need to understand the physiological and molecular mechanisms by which calcification is affected by environmental parameters. We report here, for the first time, changes in gene expression induced by variations in pH/pCO2 in the widespread and abundant coccolithophore Emiliania huxleyi. Batch cultures were subjected to increased partial pressure of CO2 (pCO2; i.e. decreased pH), and the changes in expression of four functional gene classes directly or indirectly related to calcification were investigated. Increased pCO2 did not affect the calcification rate and only carbonic anhydrase transcripts exhibited a significant down-regulation. Our observation that elevated pCO2 induces only limited changes in the transcription of several transporters of calcium and bicarbonate gives new significant elements to understand cellular mechanisms underlying the early response of E. huxleyi to ... : Supplement to: Richier, Sophie; Fiorini, Sarah; Kerros, Marie-Emmanuelle; von Dassow, Peter; Gattuso, Jean-Pierre (2011): Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level. Marine Biology, 158(3), 551-560 ... Article in Journal/Newspaper Ocean acidification DataCite |
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English |
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European Project on Ocean Acidification EPOCA |
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European Project on Ocean Acidification EPOCA Richier, Sophie Fiorini, Sarah Kerros, Marie-Emmanuelle von Dassow, Peter Gattuso, Jean-Pierre Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
topic_facet |
European Project on Ocean Acidification EPOCA |
description |
The emergence of ocean acidification as a significant threat to calcifying organisms in marine ecosystems creates a pressing need to understand the physiological and molecular mechanisms by which calcification is affected by environmental parameters. We report here, for the first time, changes in gene expression induced by variations in pH/pCO2 in the widespread and abundant coccolithophore Emiliania huxleyi. Batch cultures were subjected to increased partial pressure of CO2 (pCO2; i.e. decreased pH), and the changes in expression of four functional gene classes directly or indirectly related to calcification were investigated. Increased pCO2 did not affect the calcification rate and only carbonic anhydrase transcripts exhibited a significant down-regulation. Our observation that elevated pCO2 induces only limited changes in the transcription of several transporters of calcium and bicarbonate gives new significant elements to understand cellular mechanisms underlying the early response of E. huxleyi to ... : Supplement to: Richier, Sophie; Fiorini, Sarah; Kerros, Marie-Emmanuelle; von Dassow, Peter; Gattuso, Jean-Pierre (2011): Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level. Marine Biology, 158(3), 551-560 ... |
format |
Article in Journal/Newspaper |
author |
Richier, Sophie Fiorini, Sarah Kerros, Marie-Emmanuelle von Dassow, Peter Gattuso, Jean-Pierre |
author_facet |
Richier, Sophie Fiorini, Sarah Kerros, Marie-Emmanuelle von Dassow, Peter Gattuso, Jean-Pierre |
author_sort |
Richier, Sophie |
title |
Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
title_short |
Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
title_full |
Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
title_fullStr |
Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
title_full_unstemmed |
Response of the calcifying coccolithophore Emiliania huxleyi to low pH/high pCO2: from physiology to molecular level, 2011 ... |
title_sort |
response of the calcifying coccolithophore emiliania huxleyi to low ph/high pco2: from physiology to molecular level, 2011 ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.770441 https://doi.pangaea.de/10.1594/PANGAEA.770441 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.1007/s00227-010-1580-8 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.77044110.1007/s00227-010-1580-8 |
_version_ |
1809933035850694656 |