Seawater carbonate chemistry and cellular and alterations in gene expression in Mercenaria mercenaria ...

• Main Authors: Schwaner, Caroline, Farhat, Sarah, Barbosa, Michelle, Boutet, Isabelle, Tanguy, Arnaud, Espinosa, Emmanuelle Pales, Allam, Bassem
• Format: Dataset
• Language: unknown
• Published: PANGAEA 2024
• Subjects: Animalia; Benthic animals; Benthos; Coast and continental shelf; Containers and aquaria 20-1000 L or < 1 m**2; Gene expression incl. proteomics; Laboratory experiment; Mercenaria mercenaria; Mollusca; North Atlantic; Pelagos; Single species; Temperate; Zooplankton; Type of study; Species, unique identification; Species, unique identification URI; Species, unique identification Semantic URI; Time point, descriptive; Treatment; Number; Percentage; Temperature, water; Temperature, water, standard deviation; pH; pH, standard deviation; Partial pressure of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide, standard deviation; Calcite saturation state; Calcite saturation state, standard deviation; Aragonite saturation state; Aragonite saturation state, standard deviation; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Salinity; Salinity, standard deviation; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, standard deviation; Fugacity of carbon dioxide water at sea surface temperature wet air; Fugacity of carbon dioxide in seawater, standard deviation; Bicarbonate ion; Bicarbonate ion, standard deviation; Experiment; Calculated using seacarb after Nisumaa et al. 2010; Calculated using seacarb after Orr et al. 2018; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.967053; https://doi.pangaea.de/10.1594/PANGAEA.967053

Northern quahog (Mercenaria mercenaria) were fertilized under normal pCO2 and reared under acidified (pH ~ 7.5, pCO2 ~ 1200 ppm) or control (pH ~ 7.9, pCO2 ~ 600 ppm) conditions before sampled at 2 days (larvae), 32 days (postsets), 5 and 10 months (juveniles) and submitted to RNA and DNA sequencing to evaluate alterations in gene expression and genetic variations. ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2023-04-23. ...