Highly polluted life history and acute heat stress, a hazardous mix for blue mussels
| العنوان: | Highly polluted life history and acute heat stress, a hazardous mix for blue mussels |
|---|---|
| المؤلفون: | Frank Le Foll, Romain Péden, Philippe Chan, Agnès Poret, Béatrice Rocher, David Vaudry, Stéphanie Olivier, Florence Bultelle |
| المساهمون: | Stress Environnementaux et BIOsurveillance des milieux aquatiques (SEBIO), Université Le Havre Normandie (ULH), Normandie Université (NU)-Normandie Université (NU)-Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Institut National de l'Environnement Industriel et des Risques (INERIS), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Terre et Environnement de Lorraine (OTELo), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS)-Institut Ecologie et Environnement (INEE), Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Plate-forme de Protéomique PISSARO, Institute for Research and Innovation in Biomedicine (IRIB), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Différenciation et communication neuronale et neuroendocrine (DC2N), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM) |
| المصدر: | Marine Pollution Bulletin Marine Pollution Bulletin, Elsevier, 2018, 135, pp.594-606. ⟨10.1016/j.marpolbul.2018.07.066⟩ |
| بيانات النشر: | HAL CCSD, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Gills, 0301 basic medicine, Pollution, Gill, animal structures, Proteome, Mytilus edulis, Acclimatization, media_common.quotation_subject, [SDE.MCG]Environmental Sciences/Global Changes, Intertidal zone, Zoology, 010501 environmental sciences, Aquatic Science, Protein degradation, Biology, Ecotoxicology, Oceanography, 01 natural sciences, 03 medical and health sciences, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, Stress, Physiological, [SDV.BBM.GTP]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Genomics [q-bio.GN], Animals, Electrophoresis, Gel, Two-Dimensional, 14. Life underwater, Mortality, Life history, Heat shock, [SDV.BBM.BC]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Biochemistry [q-bio.BM], ComputingMilieux_MISCELLANEOUS, 0105 earth and related environmental sciences, media_common, Water Pollution, fungi, Temperature, biology.organism_classification, Mytilus, [SDV.BA.ZI]Life Sciences [q-bio]/Animal biology/Invertebrate Zoology, 030104 developmental biology, 13. Climate action, France, [SDV.TOX.ECO]Life Sciences [q-bio]/Toxicology/Ecotoxicology, Heat-Shock Response |
| الوصف: | Intertidal sessile organisms constitute through their life history unintended stress recorders. This study focuses on the impact of pollution on Mytilus edulis ability to cope with an additional stress. For this purpose, two acclimation stages to different temperatures were conducted before an acute stress exposure in mussels collected from a heavily polluted site. Gill proteomes were analyzed by 2DE and regulated proteins identified. Massive mortality was observed for organisms acclimated to colder temperatures. Despite this major difference, both groups shared a common response with a strong representation of proteoforms corresponding to "folding, sorting and degradation" processes. Nevertheless, surviving mussels exhibit a marked increase in protein degradation consistent with the observed decrease of cell defense proteins. Mussels acclimated to warmer temperature response is essentially characterized by an improved heat shock response. These results show the differential ability of mussels to face both pollution and acute heat stress, particularly for low-acclimated organisms. |
| اللغة: | English |
| تدمد: | 0025-326X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b359c09d7fcc0802d6cc1b49c14ec02e https://hal.archives-ouvertes.fr/hal-01863519 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....b359c09d7fcc0802d6cc1b49c14ec02e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 0025326X |
|---|