Seawater carbonate chemistry and the response of brain and gill CRH systems of marine medaka to ocean acidification ...

• Main Authors: Chen, Haijin, Feng, Yaoyi, Cui, Jinghui, Wang, Xiaojie
• Format: Dataset
• Language: unknown
• Published: PANGAEA 2024
• Subjects: Animalia; Bottles or small containers/Aquaria <20 L; Chordata; Gene expression incl. proteomics; Laboratory experiment; Laboratory strains; Nekton; Not applicable; Oryzias melastigma; Pelagos; Single species; Type of study; Species, unique identification; Treatment; Time in hours; Gene name; Gene expression; Cell number; Ratio; pH; pH, standard error; Alkalinity, total; Alkalinity, total, standard error; Partial pressure of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide water at sea surface temperature wet air, standard error; Salinity; Salinity, standard error; Temperature, water; Temperature, water, standard error; Carbonate system computation flag; Carbon dioxide; Fugacity of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Carbon, inorganic, dissolved; Aragonite saturation state; Calcite saturation state; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.968787; https://doi.pangaea.de/10.1594/PANGAEA.968787

In this study, marine medaka were exposed to CO2-acidified seawater (440 ppm, 1000 ppm, and 1800 ppm CO2) for 2 h, 4 h, 24 h, and 7 d, respectively. To elucidate the response of the CRH system to ocean acidification, the location and relative quantification of Crh in the brain and gills after acute (2 h, 4 h, and 24 h) and short-term (7 d) exposure to acidification, as well as the relative quantification of genes associated with the CRH system, were investigated.This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were provided by the author of the related paper (see Related to) to the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the ...