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Akademický článek

Oyster Farming, Temperature, and Plankton Influence the Dynamics of Pathogenic Vibrios in the Thau Lagoon

Autor: Carmen Lopez-Joven, Jean-Luc Rolland, Philippe Haffner, Audrey Caro, Cécile Roques, Claire Carré, Marie-Agnès Travers, Eric Abadie, Mohamed Laabir, Delphine Bonnet, Delphine Destoumieux-Garzón

Publikováno v: Frontiers in Microbiology, Vol 9 (2018)

Vibrio species have been associated with recurrent mass mortalities of juvenile oysters Crassostrea gigas threatening oyster farming worldwide. However, knowledge of the ecology of pathogens in affected oyster farming areas remains scarce. Specifical

Externí odkaz: https://doaj.org/article/2272ef0ad395486f9f5171c855258dad

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A trade-off between mucocytes and bacteriocytes in Loripes orbiculatus gills (Bivalvia, Lucinidae): a mixotrophic adaptation to seasonality and reproductive status in a symbiotic species?

Autor: Johan Le Carrer, Cécile Roques, Audrey Caro, Marc Troussellier, Sophie Hermet, Evelyse Grousset, Chamroeun Sar

Publikováno v: Marine Biology
Marine Biology, Springer Verlag, 2020, 167 (10), ⟨10.1007/s00227-020-03768-w⟩
Marine Biology (0025-3162) (Springer Science and Business Media LLC), 2020-09, Vol. 167, N. 10, P. 154 (16p.)
Marine Biology, 2020, 167 (10), ⟨10.1007/s00227-020-03768-w⟩

International audience; In this study, we investigated the composition of the gill tissue relative to the reproductive status of the lucinid clam Loripes orbiculatus (sensus Poli, 1791) according to seasonal as well as biological parameters to provid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1496cd60bd212f450b7c4b01ec63e9a8
https://hal.archives-ouvertes.fr/hal-03003314

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Comparative modifications in bacterial gill-endosymbiotic populations of the two bivalvesCodakia orbiculataandLucina pensylvanicaduring bacterial loss and reacquisition

Autor: Arthur Escalas, Thierry Cesaire, Jean-Louis Mansot, Marie-Noëlle Sylvestre, Patrick Jean-Louis, Audrey Caro, Olivier Gros, Nathalie H. Elisabeth

Publikováno v: FEMS Microbiology Ecology
FEMS Microbiology Ecology, 2014, 89 (3), pp.646-658. ⟨10.1111/1574-6941.12366⟩
FEMS Microbiology Ecology, Wiley-Blackwell, 2014, 89 (3), pp.646-658. ⟨10.1111/1574-6941.12366⟩

International audience; Until now, the culture of sulphur-oxidizing bacterial symbionts associated with marine invertebrates remains impossible. Therefore, few studies focused on symbiont's physiology under stress conditions. In this study, we carrie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6095832b02850731e5e2d240fc96caf
https://doi.org/10.1111/1574-6941.12366

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Spatial and temporal dynamics of bacterial contamination in South France coastal rivers: focus on in-stream processes during low flows and floods

Autor: Jean-Louis Perrin, Marc Troussellier, Marie-George Tournoud, Audrey Caro, Patrice Got, Christian Salles, Yin Chu, Claire Rodier

Publikováno v: Hydrological Processes. 28:3300-3313

Faecal indicator bacteria (thermotolerant coliform and faecal streptococci) were enumerated in a Mediterranean coastal river to evaluate bacterial contamination levels in relation to hydrological conditions, to estimate delivery of bacterial loads to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ab1ab9e1bb7b36fce7cd0b5bea9bfb8
https://doi.org/10.1002/hyp.9900

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Spatial distribution and nutritional requirements of the endosymbiont-bearing bivalve Loripes lacteus (sensu Poli, 1791) in a Mediterranean Nanozostera noltii (Hornemann) meadow

Autor: Frédérique Carcaillet, Elodie Colao, Myriam D. Callier, Francesca Rossi, Rutger de Wit, Judith C. Klein, Maria Jose Martinez, Audrey Caro

Publikováno v: Journal Of Experimental Marine Biology And Ecology (0022-0981) (Elsevier Science Bv), 2013-02, Vol. 440, P. 108-115

Sulphur-oxidising endosymbiont-bearing bivalves often inhabit seagrass meadows, where they can control sulphide levels and variably contribute to carbon cycling, by feeding on endosymbiotic bacteria and/or on particulate organic matter from the water

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2c075170f7813382f22c952820c8a20
https://doi.org/10.1016/j.jembe.2012.12.010

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Plasticity of symbiont acquisition throughout the life cycle of the shallow-water tropical lucinid Codakia orbiculata (Mollusca: Bivalvia)

Autor: Nicole Dubilier, Audrey Caro, Olivier Gros, Sylvie D.D. Gustave, Nathalie H. Elisabeth

Publikováno v: Environmental Microbiology. 14:1584-1595

Summary In marine invertebrates that acquire their symbionts from the environment, these are generally only taken up during early developmental stages. In the symbiosis between lucinid clams and their intracellular sulfur-oxidizing bacteria, it has b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90f273e54ffe4b6fa6bf6079f43dc7e5
https://doi.org/10.1111/j.1462-2920.2012.02748.x

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Faecal bacterial loads during flood events in Northwestern Mediterranean coastal rivers

Autor: Patrice Got, Audrey Caro, Yin Chu, Claire Rodier, Marie-George Tournoud, Christian Salles, Marc Troussellier

Publikováno v: Journal of Hydrology. 405:501-511

Summary In Mediterranean coastal rivers, floods last often less than a few hours but supply large amounts of contaminants to transitional and coastal waters. Estimating flood loads requires appropriate sampling strategies. We applied flood-scale samp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f54404d66e11ad7e8fb1eaff7f2230d4
https://doi.org/10.1016/j.jhydrol.2011.05.047

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The major outer membrane protein OmpU of Vibrio splendidus contributes to host antimicrobial peptide resistance and is required for virulence in the oyster Crassostrea gigas

Autor: Evelyne Bachère, Patrice Got, Johan Binesse, Delphine Destoumieux-Garzón, Bernard Romestand, Audrey Caro, Marylise Duperthuy, Didier Mazel, Frédérique Le Roux, Alain Givaudan

Publikováno v: Environmental Microbiology. 12:951-963

Vibrio splendidus, strain LGP32, is an oyster pathogen associated with the summer mortalities affecting the production of Crassostrea gigas oysters worldwide. Vibrio splendidus LGP32 was shown to resist to up to 10 µM Cg-Def defensin and Cg-BPI bact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c318836fa01923988846c75c31cfdfd8
https://doi.org/10.1111/j.1462-2920.2009.02138.x

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Characterization of the Population of the Sulfur-Oxidizing Symbiont of Codakia orbicularis (Bivalvia, Lucinidae) by Single-Cell Analyses

Autor: Rutger de Wit, Patrice Got, Audrey Caro, Olivier Gros, Marc Troussellier

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, 2007, pp.2101-2109. ⟨10.1128/AEM.01683-06⟩
Applied and Environmental Microbiology, American Society for Microbiology, 2007, pp.2101-2109. ⟨10.1128/AEM.01683-06⟩

We investigated the characteristics of the sulfur-oxidizing symbiont hosted in the gills of Codakia orbicularis, a bivalve living in shallow marine tropical environments. Special attention was paid to describing the heterogeneity of the population by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512dfdcd24f5ddb6af5468f3d8146a6c
https://doi.org/10.1128/aem.01683-06

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Contrasted responses of Ruditapes decussatus (filter and deposit feeding) and Loripes lacteus (symbiotic) exposed to polymetallic contamination (Port-Camargue, France)

Autor: Rémi Freydier, Françoise Elbaz-Poulichet, Sophie Delpoux, Nicolas Briant, Gaetan Chereau, Cécile Roques, Audrey Caro, Arthur Escalas

Publikováno v: Science of the Total Environment
Science of the Total Environment, Elsevier, 2015, 505, pp.526-534. ⟨10.1016/j.scitotenv.2014.10.001⟩

International audience; AbstractThe use of symbiotic bivalve species to assess the effect of anthropogenic metal pollution was rarely investigated whereas data on filter feeding bivalves are common. The aim of this study was the exposure of two bival

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1135ad4aa842ec87fdea4ce136aaa2f3
https://hal.umontpellier.fr/hal-01841294

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