Growth and behaviour of blue mussels, a re-emerging polar resident, follow a strong annual rhythm shaped by the extreme high Arctic light regime

Autor: Damien Tran, Hector Andrade, Guillaume Durier, Pierre Ciret, Peter Leopold, Mohamedou Sow, Carl Ballantine, Lionel Camus, Jørgen Berge, Mickael Perrigault

Publikováno v: Royal Society Open Science, Vol 7, Iss 10 (2020)

Polar regions are currently warming at a rate above the global average. One issue of concern is the consequences on biodiversity in relation to the Northward latitudinal shift in distribution of temperate species. In the present study, lasting almost

Externí odkaz: https://doaj.org/article/258b751a21674696a268f82a463a98db

Noise pollution limits metal bioaccumulation and growth rate in a filter feeder, the Pacific oyster Magallana gigas.

Autor: Mohcine Charifi, Alison Miserazzi, Mohamedou Sow, Mickael Perrigault, Patrice Gonzalez, Pierre Ciret, Soumaya Benomar, Jean-Charles Massabuau

Publikováno v: PLoS ONE, Vol 13, Iss 4, p e0194174 (2018)

Shipping has increased dramatically in recent decades and oysters can hear them. We studied the interaction between noise pollution and trace metal contamination in the oyster Magallana gigas. Four oyster-groups were studied during a 14-day exposure

Externí odkaz: https://doaj.org/article/4f6fc3df518440698ea360334c262754

Molecular Characterization of Voltage-Gated Sodium Channels and Their Relations with Paralytic Shellfish Toxin Bioaccumulation in the Pacific Oyster Crassostrea gigas

Autor: Floriane Boullot, Justine Castrec, Adeline Bidault, Natanael Dantas, Laura Payton, Mickael Perrigault, Damien Tran, Zouher Amzil, Pierre Boudry, Philippe Soudant, Hélène Hégaret, Caroline Fabioux

Publikováno v: Marine Drugs, Vol 15, Iss 1, p 21 (2017)

Paralytic shellfish toxins (PST) bind to voltage-gated sodium channels (Nav) and block conduction of action potential in excitable cells. This study aimed to (i) characterize Nav sequences in Crassostrea gigas and (ii) investigate a putative relation

Externí odkaz: https://doaj.org/article/67cf84e8096b4077ace69b586a21a151

Rhythms during the polar night: evidence of clock-gene oscillations in the Arctic scallop Chlamys islandica

Autor: Damien Tran, Lionel Camus, Hector Andrade, Laure Bellec, Mickael Perrigault, Carl Ballantine

Publikováno v: Proceedings of the Royal Society B: Biological Sciences
Proceedings of the Royal Society B: Biological Sciences, Royal Society, The, 2020, 287 (1933), pp.20201001. ⟨10.1098/rspb.2020.1001⟩
Proc Biol Sci

Arctic regions are highly impacted by climate change and are characterized by drastic seasonal changes in light intensity and duration with extended periods of permanent light or darkness. Organisms use cyclic variations in light to synchronize daily

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bee84dc47cf30bea968d595b184dbb48
https://doi.org/10.1098/rspb.2020.1001

Proteome changes in muscles, ganglia, and gills in Corbicula fluminea clams exposed to crude oil: Relationship with behavioural disturbances

Autor: C. Weber, Mohamedou Sow, Jean-Charles Massabuau, Camille Lacroix, Pierre Ciret, Mickael Perrigault, S. Le Floch, A.M. Lomenech, P. Blanc, C. Gelber, J.M. Dalens, A. Miserazzi

Publikováno v: Aquatic Toxicology
Aquatic Toxicology, Elsevier, 2020, 223, pp.105482-. ⟨10.1016/j.aquatox.2020.105482⟩

The use of online remote control for 24/7 behavioural monitoring can play a key role in estimating the environmental status of aquatic ecosystems. Recording the valve activity of bivalve molluscs is a relevant approach in this context. However, a cle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f38cd09bbd58d57abb71177e1583683
https://doi.org/10.1016/j.aquatox.2020.105482