Impacts of multiple stressors on reproductive performance and gamete metabolism of the blue mussels Mytilus edulis: physiological mechanisms and ecological implications Kong, Hui , 1995- (VerfasserIn) Sokolova, Inna (AkademischeR BetreuerIn) Pretti, Carlo (AkademischeR BetreuerIn) Universität Rostock (Grad-verleihende Institution) Universität Rostock Mathematisch-Naturwissenschaftliche Fakultät (Grad-verleihende Institution) Text theses Text Hochschulschrift 2025 13.07.2025 eng ger electronic resourceremoteComputermedienOnline-Ressource1 Online-Ressource (verschiedene Seitenzählungen) Illustrationen, Diagramme Mussels face warming, hypoxia, and salinity shifts. In Mytilus edulis, we tested whether sperm ATP comes mainly from oxidative phosphorylation (OXPHOS) and how parental hypoxia/anoxia and seawater temperature/salinity affect sperm and fertilization. OXPHOS was the main ATP source for motility. Parental anoxia lowered mitochondrial ATP capacity and coupling; hypoxia/anoxia increased mitochondrial ROS. Heat reduced respiratory efficiency and raised ROS; salinity effects were small. Sperm mitochondria were resilient; reproduction likely limited by gametes/embryos, not sperm metabolism.<eng> Open Access Urheberrechtsschutz 1.0 vorgelegt von Hui Kong Enthält Zeitschriftenartikel GutachterInnen: Inna Sokolova (University of Rostock, Institute of Biological Sciences) ; Carlo Pretti (University of Pisa, Department of Veterinary Sciences) Dissertation Universität Rostock 2025 Kumulative Dissertation 570 https://purl.uni-rostock.de/rosdok/id00005649 Impacts of multiple stressors on reproductive performance and gamete metabolism of the blue mussels Mytilus edulis--(DE-627)197464376X urn:nbn:de:gbv:28-rosdok_id00005649-3 doi: 10.18453/rosdok_id00005649 oclc: 1601613799 ppn: (DE-627)1974639525