Assessment of the biological quality of port areas: A case study on the three harbours of La Rochelle: The marina, the fishing harbour and the seaport.

Autor: Marine Breitwieser, Emmanuel Dubillot, Marine Barbarin, Carine Churlaud, Valérie Huet, Frédéric Muttin, Hélène Thomas

Publikováno v: PLoS ONE, Vol 13, Iss 6, p e0198255 (2018)

This work was designed to investigate biological impacts at 3 dates (day 0, day 7 and day 21) on black scallops (Mimachlamys varia) in the three ports areas of La Rochelle town in winter 2017. In order to assess the biological effects on the wild pop

Externí odkaz: https://doaj.org/article/68aeecfe93824979bf2e15206023b9cb

Metabolomics based on UHPLC-QToF- and APGC-QToF-MS reveals metabolic pathways reprogramming in response to tidal cycles in the sub-littoral species Mimachlamys varia exposed to aerial emergence

Autor: Emmanuel Dubillot, Marine Breitwieser, Marianne Graber, Florence Mondeguer, Pascaline Ory, Antoine Bonnet

Publikováno v: Comparative Biochemistry and Physiology-Part D: Genomics and Proteomics
Comparative Biochemistry and Physiology-Part D: Genomics and Proteomics, Elsevier, 2019, 29, pp.74-85. ⟨10.1016/j.cbd.2018.11.002⟩
Comparative Biochemistry And Physiology D-genomics & Proteomics (1744-117X) (Elsevier BV), 2019-03, Vol. 29, P. 74-85

International audience; Mimachlamys varia is a sub-littoral bivalve encountered from Norway to the Mediterranean Sea, which lives mostly byssally attached to rocks. During the low tide period, M. varia individuals, located highest on the shore, may e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ea10e918f835888a4ca432f91a4012
https://doi.org/10.1016/j.cbd.2018.11.002

Quelle est la relation entre la bioaccumulation de contaminants chimiques dans le pétoncle noir Mimachlamys varia et son état de santé? Une étude réalisée sur la côte atlantique française à l'aide du modèle Path ComDim

Autor: Evelyne Vigneau, Benoit Guillot, Marianne Graber, Amélia Viricel, Carine Churlaud, Hélène Thomas, Marina Erb, Valérie Huet, Stéphane Le Floch, Vanessa Becquet, Camille Lacroix, Marine Breitwieser

Publikováno v: Science of the Total Environment
Science of the Total Environment, Elsevier, 2018, 640-641, pp.662-670. ⟨10.1016/j.scitotenv.2018.05.317⟩

International audience; Increasing activity along the French Atlantic coast has led to chronic pollution with, in particular, mixtures of contaminants such as hydrocarbons, phytosanitary products, PCBs and heavy metals. Based on previous research, po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd6770fee01e8b41aade0be28b21d07f
https://doi.org/10.1016/j.scitotenv.2018.05.317

Recent findings on phenoloxidases in bivalves

Autor: Tristan Renault, Andrea Luna-Acosta, Hélène Thomas-Guyon, Marine Breitwieser

Publikováno v: Marine Pollution Bulletin
Marine Pollution Bulletin, Elsevier, 2017, 122 (1-2), pp.5-16. ⟨10.1016/j.marpolbul.2017.06.031⟩

International audience; The production of melanin is a complex process involving biochemical cascades, such as the pro-phenoloxidase (proPO) system, and enzymes, such as phenoloxidases (POs). Different studies have shown a strong correlation between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8004c81fc1459bf0dc2ff4ecf7d6b3
https://doi.org/10.1016/j.marpolbul.2017.06.031

Population structure and genetic diversity in the variegated scallop, Mimachlamys varia (Linnaeus, 1758), a novel bioindicator of chemical pollution on the French coastline

Autor: Pierre-Guy Sauriau, Marianne Graber, Vanessa Becquet, Hélène Thomas-Guyon, Marine Breitwieser, Amélia Viricel, Valentin Pillet

Publikováno v: Journal of Molluscan Studies
Journal of Molluscan Studies, Oxford University Press (OUP), 2018, 84 (4), pp.417-425. ⟨10.1093/mollus/eyy035⟩

International audience; The variegated scallop Mimachlamys varia (Linnaeus, 1758) lives in soft sediments of the subtidal zone and is known to accumulate contaminants. Previous ecotoxicological studies have indicated that this species is a good candi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d64f05782dc214e46328153c10fa8a1f
https://hal.archives-ouvertes.fr/hal-01843019