Transgenerational endocrine disruptor effects of cadmium in zebrafish and contribution of standing epigenetic variation to adaptation
| dc.rights.license | open | en_US |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | PIERRON, Fabien | |
| hal.structure.identifier | Pluridisciplinarité au service de l’observation et de la recherche en environnement et astronomie [UMS POREA] | |
| dc.contributor.author | DAFFE, Guillemine | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | DARAMY, Flore | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | HEROIN, Debora | |
| hal.structure.identifier | Centre de Bioinformatique de Bordeaux [CBIB] | |
| dc.contributor.author | BARRÉ, Aurélien | |
| hal.structure.identifier | Toulouse Réseau Imagerie-Genotoul [ TRI-Genotoul] | |
| dc.contributor.author | BOUCHEZ, Olivier | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | CLERENDEAU, Christelle | |
| hal.structure.identifier | Environnements et Paléoenvironnements OCéaniques [EPOC] | |
| dc.contributor.author | ROMERO-RAMIREZ, Alicia | |
| hal.structure.identifier | Institut de biochimie et génétique cellulaires [IBGC] | |
| dc.contributor.author | NIKOLSKI, Macha
IDREF: 134506049 | |
| dc.date.accessioned | 2024-02-05T12:39:02Z | |
| dc.date.available | 2024-02-05T12:39:02Z | |
| dc.date.issued | 2023 | |
| dc.identifier.issn | 0304-3894 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/187813 | |
| dc.description.abstractEn | Evidence has emerged that environmentally-induced epigenetic changes can have long-lasting effects on gene transcription across generations. These recent findings highlight the need to investigate the transgenerational impacts of pollutants to assess their long term effects on populations. In this study, we investigated the transgenerational effect of cadmium on zebrafish across 4 generations. A first whole methylome approach carried out on fish of the first two generations led us to focus our investigations on the estradiol receptor alpha gene (esr1). We observed a sex-dependent transgenerational inheritance of Cd-induced DNA methylation changes up to the last generation. These changes were associated with single nucleotide polymorphisms (SNPs) that were themselves at the origin of the creation or deletion of methylation sites. Thus, Cd-induced genetic selection gave rise to DNA methylation changes. We also analyzed the transcription level of various sections of esr1 as well as estrogen responsive genes. While Cd triggered transgenerational disorders, Cd-induced epigenetic changes in esr1 contributed to the rapid transgenerational adaptation of fish to Cd. Our results provide insight into the processes underpinning rapid adaptation and highlight the need to maintain genetic diversity within natural populations to bolster the resilience of species faced with the global environmental changes. | |
| dc.description.sponsorship | Effets transgénérationnels des polluants chez les poissons: l'épigénétique et son implication en écotoxicologie - ANR-16-CE34-0008 | en_US |
| dc.language.iso | EN | en_US |
| dc.subject.en | Transgenerational inheritance | |
| dc.subject.en | DNA methylation | |
| dc.subject.en | endocrine disruptor | |
| dc.subject.en | rapid adaptation | |
| dc.subject.en | genetic selection | |
| dc.title.en | Transgenerational endocrine disruptor effects of cadmium in zebrafish and contribution of standing epigenetic variation to adaptation | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1016/j.jhazmat.2023.131579 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Toxicologie/Ecotoxicologie | en_US |
| dc.subject.hal | Sciences de l'environnement/Biodiversité et Ecologie | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biodiversité/Evolution [q-bio.PE] | en_US |
| bordeaux.journal | Journal of Hazardous Materials | en_US |
| bordeaux.page | 131579 | en_US |
| bordeaux.volume | 455 | en_US |
| bordeaux.hal.laboratories | EPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.team | EA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | hal | |
| hal.identifier | hal-04093643 | |
| hal.version | 1 | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | false | |
| workflow.import.source | hal | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Hazardous%20Materials&rft.date=2023&rft.volume=455&rft.spage=131579&rft.epage=131579&rft.eissn=0304-3894&rft.issn=0304-3894&rft.au=PIERRON,%20Fabien&DAFFE,%20Guillemine&DARAMY,%20Flore&HEROIN,%20Debora&BARR%C3%89,%20Aur%C3%A9lien&rft.genre=article |
