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5 results match your criteria: "La Rochelle Univ.[Affiliation]"
Aquat Toxicol
January 2024
La Rochelle Univ., CNRS, LIENSs, UMR 7266, La Rochelle F-17000, France.
Epigenetics
December 2023
Univ Bordeaux, Bordeaux Bioinformatics Center, Bordeaux, France.
There is increasing evidence for the involvement of epigenetics in sex determination, maintenance, and plasticity, from plants to humans. In our previous work, we reported a transgenerational feminization of a zebrafish population for which the first generation was exposed to cadmium, a metal with endocrine disrupting effects. In this study, starting from the previously performed whole methylome analysis, we focused on the gene and hypothesized that it could be involved in sex differentiation and Cd-induced offspring feminization.
View Article and Find Full Text PDFJ Hazard Mater
August 2023
Univ. Bordeaux, Bordeaux Bioinformatics Center, Bordeaux, France; Univ. Bordeaux, CNRS, IBGC, UMR 5095, Bordeaux 33077, France.
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.
View Article and Find Full Text PDFCurr Biol
September 2021
Centre d'Etudes Biologiques de Chizé (CEBC), UMR 7372 CNRS/La Rochelle Univ, La Rochelle, France; Percy FitzPatrick Institute, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch, South Africa. Electronic address:
Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called "winter wrecks." During these, thousands of emaciated seabird carcasses are washed ashore along European and North American coasts. Winter cyclones can therefore shape seabird population dynamics by affecting survival rates as well as the body condition of surviving individuals and thus their future reproduction.
View Article and Find Full Text PDFEnviron Pollut
May 2021
Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600, Pessac, France.