Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense
In the Gulf of Maine, the copepod Calanus finmarchicus co-occurs with the neurotoxin-producing dinoflagellate, Alexandrium fundyense. The copepod is resistant to this toxic alga, but little is known about other effects. Gene expression profiles were used to investigate the physiological response of...
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ftdryad:oai:v1.datadryad.org:10255/dryad.112426 2023-05-15T15:47:54+02:00 Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense Roncalli, Vittoria Cieslak, Matthew C. Lenz, Petra H. Gulf of Maine United States of America 2016-06-02T18:14:11Z http://hdl.handle.net/10255/dryad.112426 https://doi.org/10.5061/dryad.11978 unknown doi:10.5061/dryad.11978/1 doi:10.5061/dryad.11978/2 doi:10.5061/dryad.11978/3 doi:10.5061/dryad.11978/4 doi:10.5061/dryad.11978/5 doi:10.5061/dryad.11978/6 doi:10.5061/dryad.11978/7 doi:10.1038/srep25708 PMID:27181871 doi:10.5061/dryad.11978 Roncalli V, Cieslak MC, Lenz PH (2016) Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense. Scientific Reports 6: 25708. http://hdl.handle.net/10255/dryad.112426 sub-optimal conditions gene expression cellular stress response detoxification Article 2016 ftdryad https://doi.org/10.5061/dryad.11978 https://doi.org/10.5061/dryad.11978/1 https://doi.org/10.5061/dryad.11978/2 https://doi.org/10.5061/dryad.11978/3 https://doi.org/10.5061/dryad.11978/4 https://doi.org/10.5061/dryad.11978/5 https://doi.org/1 2020-01-01T15:32:55Z In the Gulf of Maine, the copepod Calanus finmarchicus co-occurs with the neurotoxin-producing dinoflagellate, Alexandrium fundyense. The copepod is resistant to this toxic alga, but little is known about other effects. Gene expression profiles were used to investigate the physiological response of females feeding for two and five days on a control diet or a diet containing either a low or a high dose of A. fundyense. The physiological responses to the two experimental diets were similar, but changed between the time points. At 5-days the response was characterized by down-regulated genes involved in energy metabolism. Detoxification was not a major component of the response. Instead, genes involved in digestion were consistently regulated, suggesting that food assimilation may have been affected. Thus, predicted increases in the frequency of blooms of A. fundyense could affect C. finmarchicus populations by changing the individuals’ energy budget and reducing their ability to build lipid reserves. Article in Journal/Newspaper Calanus finmarchicus Dryad Digital Repository (Duke University) |
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Open Polar |
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Dryad Digital Repository (Duke University) |
op_collection_id |
ftdryad |
language |
unknown |
topic |
sub-optimal conditions gene expression cellular stress response detoxification |
spellingShingle |
sub-optimal conditions gene expression cellular stress response detoxification Roncalli, Vittoria Cieslak, Matthew C. Lenz, Petra H. Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
topic_facet |
sub-optimal conditions gene expression cellular stress response detoxification |
description |
In the Gulf of Maine, the copepod Calanus finmarchicus co-occurs with the neurotoxin-producing dinoflagellate, Alexandrium fundyense. The copepod is resistant to this toxic alga, but little is known about other effects. Gene expression profiles were used to investigate the physiological response of females feeding for two and five days on a control diet or a diet containing either a low or a high dose of A. fundyense. The physiological responses to the two experimental diets were similar, but changed between the time points. At 5-days the response was characterized by down-regulated genes involved in energy metabolism. Detoxification was not a major component of the response. Instead, genes involved in digestion were consistently regulated, suggesting that food assimilation may have been affected. Thus, predicted increases in the frequency of blooms of A. fundyense could affect C. finmarchicus populations by changing the individuals’ energy budget and reducing their ability to build lipid reserves. |
format |
Article in Journal/Newspaper |
author |
Roncalli, Vittoria Cieslak, Matthew C. Lenz, Petra H. |
author_facet |
Roncalli, Vittoria Cieslak, Matthew C. Lenz, Petra H. |
author_sort |
Roncalli, Vittoria |
title |
Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
title_short |
Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
title_full |
Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
title_fullStr |
Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
title_full_unstemmed |
Data from: Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense |
title_sort |
data from: transcriptomic responses of the calanoid copepod calanus finmarchicus to the saxitoxin producing dinoflagellate alexandrium fundyense |
publishDate |
2016 |
url |
http://hdl.handle.net/10255/dryad.112426 https://doi.org/10.5061/dryad.11978 |
op_coverage |
Gulf of Maine United States of America |
genre |
Calanus finmarchicus |
genre_facet |
Calanus finmarchicus |
op_relation |
doi:10.5061/dryad.11978/1 doi:10.5061/dryad.11978/2 doi:10.5061/dryad.11978/3 doi:10.5061/dryad.11978/4 doi:10.5061/dryad.11978/5 doi:10.5061/dryad.11978/6 doi:10.5061/dryad.11978/7 doi:10.1038/srep25708 PMID:27181871 doi:10.5061/dryad.11978 Roncalli V, Cieslak MC, Lenz PH (2016) Transcriptomic responses of the calanoid copepod Calanus finmarchicus to the saxitoxin producing dinoflagellate Alexandrium fundyense. Scientific Reports 6: 25708. http://hdl.handle.net/10255/dryad.112426 |
op_doi |
https://doi.org/10.5061/dryad.11978 https://doi.org/10.5061/dryad.11978/1 https://doi.org/10.5061/dryad.11978/2 https://doi.org/10.5061/dryad.11978/3 https://doi.org/10.5061/dryad.11978/4 https://doi.org/10.5061/dryad.11978/5 https://doi.org/1 |
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