Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja
Extant deep-sea invertebrate fauna represent both ancient and recent invasions from shallow-water habitats. Hydrostatic pressure may present a significant physiological challenge to organisms seeking to colonize deeper waters or migrate ontogenetically. Pressure may be a key factor contributing to b...
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ftdryad:oai:v1.datadryad.org:10255/dryad.87156 2023-05-15T17:08:06+02:00 Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja Munro, Catriona Morris, James P. Brown, Alastair Hauton, Chris Thatje, Sven 2015-05-11T20:18:33Z http://hdl.handle.net/10255/dryad.87156 https://doi.org/10.5061/dryad.d6t40 unknown doi:10.5061/dryad.d6t40/1 doi:10.5061/dryad.d6t40/2 doi:10.5061/dryad.d6t40/3 doi:10.5061/dryad.d6t40/4 doi:10.5061/dryad.d6t40/5 doi:10.5061/dryad.d6t40/6 doi:10.5061/dryad.d6t40/7 doi:10.5061/dryad.d6t40/8 doi:10.5061/dryad.d6t40/9 doi:10.5061/dryad.d6t40/10 doi:10.5061/dryad.d6t40/11 doi:10.5061/dryad.d6t40/12 doi:10.5061/dryad.d6t40/13 doi:10.5061/dryad.d6t40/14 doi:10.1098/rspb.2015.0577 PMID:26041343 doi:10.5061/dryad.d6t40 Munro C, Morris JP, Brown A, Hauton C, Thatje S (2015) The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja. Proceedings of the Royal Society B 282(1809): 20150577. http://hdl.handle.net/10255/dryad.87156 Deep sea evolution species radiation hydrostatic pressure bottleneck Article 2015 ftdryad https://doi.org/10.5061/dryad.d6t40 https://doi.org/10.5061/dryad.d6t40/1 https://doi.org/10.5061/dryad.d6t40/2 https://doi.org/10.5061/dryad.d6t40/3 https://doi.org/10.5061/dryad.d6t40/4 https://doi.org/10.5061/dryad.d6t40/5 https://doi.org/1 2020-01-01T15:19:47Z Extant deep-sea invertebrate fauna represent both ancient and recent invasions from shallow-water habitats. Hydrostatic pressure may present a significant physiological challenge to organisms seeking to colonize deeper waters or migrate ontogenetically. Pressure may be a key factor contributing to bottlenecks in the radiation of taxa and potentially drive speciation. Here, we assess shifts in the tolerance of hydrostatic pressure through early ontogeny of the northern stone crab Lithodes maja, which occupies a depth range of 4–790 m in the North Atlantic. The zoea I, megalopa and crab I stages were exposed to hydrostatic pressures up to 30.0 MPa (equivalent of 3000 m depth), and the relative fold change of genes putatively coding for the N-methyl-d-aspartate receptor-regulated protein 1 (narg gene), two heat-shock protein 70 kDa (HSP70) isoforms and mitochondrial Citrate Synthase (CS gene) were measured. This study finds a significant increase in the relative expression of the CS and hsp70a genes with increased hydrostatic pressure in the zoea I stage, and an increase in the relative expression of all genes with increased hydrostatic pressure in the megalopa and crab I stages. Transcriptional responses are corroborated by patterns in respiratory rates in response to hydrostatic pressure in all stages. These results suggest a decrease in the acute high-pressure tolerance limit as ontogeny advances, as reflected by a shift in the hydrostatic pressure at which significant differences are observed. Article in Journal/Newspaper Lithodes maja North Atlantic Dryad Digital Repository (Duke University) |
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Open Polar |
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Dryad Digital Repository (Duke University) |
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ftdryad |
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unknown |
topic |
Deep sea evolution species radiation hydrostatic pressure bottleneck |
spellingShingle |
Deep sea evolution species radiation hydrostatic pressure bottleneck Munro, Catriona Morris, James P. Brown, Alastair Hauton, Chris Thatje, Sven Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
topic_facet |
Deep sea evolution species radiation hydrostatic pressure bottleneck |
description |
Extant deep-sea invertebrate fauna represent both ancient and recent invasions from shallow-water habitats. Hydrostatic pressure may present a significant physiological challenge to organisms seeking to colonize deeper waters or migrate ontogenetically. Pressure may be a key factor contributing to bottlenecks in the radiation of taxa and potentially drive speciation. Here, we assess shifts in the tolerance of hydrostatic pressure through early ontogeny of the northern stone crab Lithodes maja, which occupies a depth range of 4–790 m in the North Atlantic. The zoea I, megalopa and crab I stages were exposed to hydrostatic pressures up to 30.0 MPa (equivalent of 3000 m depth), and the relative fold change of genes putatively coding for the N-methyl-d-aspartate receptor-regulated protein 1 (narg gene), two heat-shock protein 70 kDa (HSP70) isoforms and mitochondrial Citrate Synthase (CS gene) were measured. This study finds a significant increase in the relative expression of the CS and hsp70a genes with increased hydrostatic pressure in the zoea I stage, and an increase in the relative expression of all genes with increased hydrostatic pressure in the megalopa and crab I stages. Transcriptional responses are corroborated by patterns in respiratory rates in response to hydrostatic pressure in all stages. These results suggest a decrease in the acute high-pressure tolerance limit as ontogeny advances, as reflected by a shift in the hydrostatic pressure at which significant differences are observed. |
format |
Article in Journal/Newspaper |
author |
Munro, Catriona Morris, James P. Brown, Alastair Hauton, Chris Thatje, Sven |
author_facet |
Munro, Catriona Morris, James P. Brown, Alastair Hauton, Chris Thatje, Sven |
author_sort |
Munro, Catriona |
title |
Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
title_short |
Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
title_full |
Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
title_fullStr |
Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
title_full_unstemmed |
Data from: The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja |
title_sort |
data from: the role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab lithodes maja |
publishDate |
2015 |
url |
http://hdl.handle.net/10255/dryad.87156 https://doi.org/10.5061/dryad.d6t40 |
genre |
Lithodes maja North Atlantic |
genre_facet |
Lithodes maja North Atlantic |
op_relation |
doi:10.5061/dryad.d6t40/1 doi:10.5061/dryad.d6t40/2 doi:10.5061/dryad.d6t40/3 doi:10.5061/dryad.d6t40/4 doi:10.5061/dryad.d6t40/5 doi:10.5061/dryad.d6t40/6 doi:10.5061/dryad.d6t40/7 doi:10.5061/dryad.d6t40/8 doi:10.5061/dryad.d6t40/9 doi:10.5061/dryad.d6t40/10 doi:10.5061/dryad.d6t40/11 doi:10.5061/dryad.d6t40/12 doi:10.5061/dryad.d6t40/13 doi:10.5061/dryad.d6t40/14 doi:10.1098/rspb.2015.0577 PMID:26041343 doi:10.5061/dryad.d6t40 Munro C, Morris JP, Brown A, Hauton C, Thatje S (2015) The role of ontogeny in physiological tolerance: decreasing hydrostatic pressure tolerance with development in the northern stone crab Lithodes maja. Proceedings of the Royal Society B 282(1809): 20150577. http://hdl.handle.net/10255/dryad.87156 |
op_doi |
https://doi.org/10.5061/dryad.d6t40 https://doi.org/10.5061/dryad.d6t40/1 https://doi.org/10.5061/dryad.d6t40/2 https://doi.org/10.5061/dryad.d6t40/3 https://doi.org/10.5061/dryad.d6t40/4 https://doi.org/10.5061/dryad.d6t40/5 https://doi.org/1 |
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