Seawater carbonate chemistry and reproduction of Paracyclopina nana
Fuente:
PANGAEA
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2022
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1867172344527585280 |
|---|---|
| author | Lee, Young Hwan Kim, Min Sub Wang, Minghua Bhandari, Ramji K Park, Heum Gi Wu, Rudolf Shiu Sun Lee, Jae-Seong |
| author_facet | Lee, Young Hwan Kim, Min Sub Wang, Minghua Bhandari, Ramji K Park, Heum Gi Wu, Rudolf Shiu Sun Lee, Jae-Seong |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Plasticity enhances species fitness and survival under climate change. Ocean acidification poses a potential threat to copepods, a major zooplankton group that serves as a key link between the lower and higher trophic levels in the marine environment, yet the mechanisms underlying different adaptive responses remain poorly understood. Here we show that although elevated CO2 can exert negative effects on reproduction of Paracyclopina nana, multigenerational plasticity can enable recovery after three generations. By integrating the methylome and transcriptome with the draft genome and undertaking DNA methylation treatments, we demonstrate the vital role of epigenetic modifications in ocean acidification responses and identify regions associated with reproductive resilience. Our results demonstrate that DNA methylation might play an important role in enhancing species fitness of copepods and that failing to consider phenotypic plasticity could lead to overestimation of species' vulnerabilities. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_953834 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seawater carbonate chemistry and reproduction of Paracyclopina nana Lee, Young Hwan Kim, Min Sub Wang, Minghua Bhandari, Ramji K Park, Heum Gi Wu, Rudolf Shiu Sun Lee, Jae-Seong 5-azacytidine; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Bicarbonate, standard deviation; Bicarbonate ion; Body length; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calcite saturation state, standard deviation; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Copepoda; Fecundity; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gene expression (incl. proteomics); Generation; Growth/Morphology; Identification; Laboratory experiment; North Pacific; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other; Paracyclopina nana; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH, standard deviation; pH, total scale; Reproduction; Salinity; Sex, ratio of female to total; Single species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Stage; Temperate; Temperature, water; Time in days; Treatment; Type; Zooplankton Plasticity enhances species fitness and survival under climate change. Ocean acidification poses a potential threat to copepods, a major zooplankton group that serves as a key link between the lower and higher trophic levels in the marine environment, yet the mechanisms underlying different adaptive responses remain poorly understood. Here we show that although elevated CO2 can exert negative effects on reproduction of Paracyclopina nana, multigenerational plasticity can enable recovery after three generations. By integrating the methylome and transcriptome with the draft genome and undertaking DNA methylation treatments, we demonstrate the vital role of epigenetic modifications in ocean acidification responses and identify regions associated with reproductive resilience. Our results demonstrate that DNA methylation might play an important role in enhancing species fitness of copepods and that failing to consider phenotypic plasticity could lead to overestimation of species' vulnerabilities. |
| title | Seawater carbonate chemistry and reproduction of Paracyclopina nana |
| topic | 5-azacytidine; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Bicarbonate, standard deviation; Bicarbonate ion; Body length; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calcite saturation state, standard deviation; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Coast and continental shelf; Copepoda; Fecundity; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gene expression (incl. proteomics); Generation; Growth/Morphology; Identification; Laboratory experiment; North Pacific; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other; Paracyclopina nana; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH, standard deviation; pH, total scale; Reproduction; Salinity; Sex, ratio of female to total; Single species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Stage; Temperate; Temperature, water; Time in days; Treatment; Type; Zooplankton |
| url | https://doi.org/10.1594/PANGAEA.953834 |