Transcriptomic data for revealing divergences in the reaction norms of tropical and temperate oysters to ocean acidification ...

Pearl oysters, Pinctada margaritifera, were exposed to 15 pH conditions ranging from 8.0 to 6.6, for 16 days, in order to determine their reaction norms to ocean acidification at all physiological scales, from the gene to the organism. The following physiological parameters were monitored: survival,...

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Bibliographic Details
Main Authors: Lutier, Mathieu, Pernet, Fabrice, Vanaa, Vincent, Di Poi Broussard, Carole, Le Luyer, Jeremy
Format: Dataset
Language:unknown
Published: SEANOE 2024
Subjects:
Pinctada margaritifera
Crassostrea gigas
Tahiti
Ocean acidification
Oyster
Lipidomics
Reaction norm
Tipping point
Transcriptomics
Online Access:https://dx.doi.org/10.17882/100300
https://www.seanoe.org/data/00891/100300/
Description
Summary:Pearl oysters, Pinctada margaritifera, were exposed to 15 pH conditions ranging from 8.0 to 6.6, for 16 days, in order to determine their reaction norms to ocean acidification at all physiological scales, from the gene to the organism. The following physiological parameters were monitored: survival, byssus, ingestion, calcification, shell, periostracum, carbohydrate reserves, carbonic anhydrase activity, fatty acid composition of cell membranes, and gene expression (transcriptomics). Then, for detecting potential adaptation to ocean acidification, the gene expressions of the tropical subtidal oyster, P. margaritifera, were compared with the gene expressions of the temperate intertidal oyster Crassostrea gigas, re-using data from our previous study (Lutier et al., 2022, https://doi.org/10.1111/gcb.16101). ...

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