Individual mitochondrial functioning parameters from cardiac permeabilised fibers of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua) acclimated to ocean acidification and warming
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| Autores principales: | , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2017
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| _version_ | 1867171847087325184 |
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| author | Leo, Elettra Kunz, Kristina Lore Schmidt, Matthias Storch, Daniela Pörtner, Hans-Otto Mark, Felix Christopher |
| author_facet | Leo, Elettra Kunz, Kristina Lore Schmidt, Matthias Storch, Daniela Pörtner, Hans-Otto Mark, Felix Christopher |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | To investigate the effects of ocean acidification and warming on the cardiac mitochondrial metabolism of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua), specimens of both species were acclimated to four temperatures (Polar cod: 0, 3, 6, 8°C; Atlantic cod: 3, 8, 12, 16°C) and two PCO2 (390 and 1170 µatm) for four months. After the incubation period, oxidative phosphorylation capacity OXPHOS (Respiratory State III), Respiratory State IV+ and Complex IV capacity (pmol O2 * mg fresh weight-1 * sec-1) of heart muscle of each individual were measured in permeabilised fibers. OXPHOS coupling efficiency ((OXPHOS - State IV+) * OXPHOS-1) and fractional State IV+ (% OXPHOS) were calculated. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_873536 |
| institution | PANGAEA |
| language | en |
| publishDate | 2017 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Individual mitochondrial functioning parameters from cardiac permeabilised fibers of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua) acclimated to ocean acidification and warming Leo, Elettra Kunz, Kristina Lore Schmidt, Matthias Storch, Daniela Pörtner, Hans-Otto Mark, Felix Christopher BIOACID; Biological Impacts of Ocean Acidification To investigate the effects of ocean acidification and warming on the cardiac mitochondrial metabolism of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua), specimens of both species were acclimated to four temperatures (Polar cod: 0, 3, 6, 8°C; Atlantic cod: 3, 8, 12, 16°C) and two PCO2 (390 and 1170 µatm) for four months. After the incubation period, oxidative phosphorylation capacity OXPHOS (Respiratory State III), Respiratory State IV+ and Complex IV capacity (pmol O2 * mg fresh weight-1 * sec-1) of heart muscle of each individual were measured in permeabilised fibers. OXPHOS coupling efficiency ((OXPHOS - State IV+) * OXPHOS-1) and fractional State IV+ (% OXPHOS) were calculated. |
| title | Individual mitochondrial functioning parameters from cardiac permeabilised fibers of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua) acclimated to ocean acidification and warming |
| topic | BIOACID; Biological Impacts of Ocean Acidification |
| url | https://doi.org/10.1594/PANGAEA.873536 |