Field
Value
Language
dc.contributor.author
Banousse, Ghizlane
datacite.creator.affiliationIdentifier
https://ror.org/049jtt335
en_US
datacite.creator.affiliation
Université du Québec à Rimouski
en_US
datacite.creator.nameIdentifier
https://orcid.org/0009-0004-9769-5343
en_US
dc.contributor.author
Normandeau, Eric
datacite.creator.affiliationIdentifier
https://ror.org/04sjchr03
en_US
datacite.creator.affiliation
Université Laval
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-2841-9391
en_US
dc.contributor.author
Semeniuk, Christina
datacite.creator.affiliationIdentifier
https://ror.org/01gw3d370
en_US
datacite.creator.affiliation
University of Windsor
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0001-5115-9853
en_US
dc.contributor.author
Bernatchez, Louis
datacite.creator.affiliationIdentifier
https://ror.org/04sjchr03
en_US
datacite.creator.affiliation
Université Laval
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0002-8085-9709
en_US
dc.contributor.author
Audet, Céline
datacite.creator.affiliationIdentifier
https://ror.org/049jtt335
en_US
datacite.creator.affiliation
Université du Québec à Rimouski
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-3366-210X
en_US
dc.date.accessioned
2024-02-07T17:58:29Z
dc.date.available
2024-02-07T17:58:29Z
dc.date.issued
2024-02-07
dc.identifier.uri
https://www.frdr-dfdr.ca/repo/dataset/63e57aca-2ddb-4e02-86a9-ccc4a358d488
dc.identifier.uri
https://doi.org/10.20383/103.0894
dc.description
Acclimation to high temperatures associated with global climatic change is a vital challenge for cold-adapted fishes such as brook charr (Salvelinus fontinalis). Environmental variation can potentially induce phenotypic changes that are inherited across generations via epigenetic mechanisms that may allow for adaptive rapid responses to changing conditions. Yet, our understanding of epigenetic mechanisms underlying transgenerational plasticity is still limited. In this study, we aimed to determine if epigenetic changes modulating gene expression modifications are associated with transgenerational plasticity. Adults brook charr were exposed to either cold (from 11.5°C in September to 3°C in December) or warm (from 13.5°C in September to 5°C in December) thermal profiles during sexual maturation. Families were produced using a replicated two-by-two breeding design. Eggs from each family were split in two batches, one incubated at 5 °C and the second one at 8°C. The same thermal conditions were maintained from hatching to yolk sac resorption. Using RNA sequencing from brain tissue, we obtained 7881 differentially expressed genes (DGE) between the warm and the cold parental thermal regime.
The data uploaded represent the raw data from the RNA sequencing of 67 samples. A total of 6.5 billion reads were sequenced, with an average of 97.4 million reads per sample. Our results reinforce the relevance of epigenetic inheritance in response to climate change. Such inheritance may be an important mechanism associated with buffering the effects of global warming in future generations of brook charr.
en_US
dc.publisher
Federated Research Data Repository / dépôt fédéré de données de recherche
dc.rights
Creative Commons Public Domain Dedication (CC0 1.0)
en_US
dc.rights.uri
https://creativecommons.org/publicdomain/zero/1.0/
en_US
dc.subject
RNA sequencing
en_US
dc.subject
Temperature
en_US
dc.subject
Brook charr
en_US
dc.title
Parental thermal environment controls the offspring phenotype in Brook charr (Salvelinus fontinalis): insights from a transcriptomic study.
en_US
globus.shared_endpoint.name
f163c1b3-9c88-42f6-a7bb-5839ed6c4063
globus.shared_endpoint.path
/1/published/publication_889/
datacite.publicationyear
2024
datacite.date.Collected
2022-04-21/2022-04-21
datacite.resourcetype
Dataset
en_US
datacite.geolocation.geolocationPlace
Station aquacole UQAR-ISMER;Rimouski;Quebec;Canada
datacite.fundingReference.funderIdentifier
https://ror.org/01h531d29
en_US
datacite.fundingReference.funderName
Natural Sciences and Engineering Research Council of Canada
en_US
datacite.fundingReference.awardNumber
STPGP 521227-18
en_US
datacite.fundingReference.awardTitle
CREATE Program FishCAST
en_US
datacite.fundingReference.funderIdentifier
en_US
datacite.fundingReference.funderName
Resources Aquatiques Québec
en_US
datacite.fundingReference.awardNumber
en_US
datacite.fundingReference.awardTitle
Regroupement stratégique, Fonds de recherche du Québec-Nature et Technologie
en_US
datacite.fundingReference.funderIdentifier
https://ror.org/010q4q527
en_US
datacite.fundingReference.funderName
Government of Canada
en_US
datacite.fundingReference.awardNumber
OGI-184
en_US
datacite.fundingReference.awardTitle
Genome Canada, the Ontario Genomics Institute, and Génome Québec
en_US
frdr.crdc.code
RDF1060603
en_US
frdr.crdc.group_en
Biological sciences
en_US
frdr.crdc.class_en
Genetics
en_US
frdr.crdc.field_en
Conservation genetics
en_US
frdr.crdc.group_fr
Sciences biologiques
fr_CA
frdr.crdc.class_fr
Génétique
fr_CA
frdr.crdc.field_fr
Génétique de la conservation
fr_CA