Pacific oyster
Cultures of Dinophysis sacculus, D. acuminata and pectenotoxin 2 affect gametes and fertilization success of the Pacific oyster, Crassostrea gigas
... the Pacific oyster, Crassostrea gigas Sylvain Gaillard, Nelly Le Goïc, Florent Malo, Myrina Boulais, Caroline Fabioux, Lucas Zaccagnini, Liliane Carpentier, Manoëlla Sibat, ...
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Survival, growth and reproduction of cryopreserved larvae from a marine invertebrate, the pacific oyster (Crassostrea gigas)
... animal species, the long-term development capacities of thawed larvae must be studied. The discussion sections of scientific papers on embryo cryopreservation are often generally limited to scientific or technical ...
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Comparison of hemocyte parameters in the pericardial cavity and the adductor muscle sinus in the Pacific oyster, Crassostrea gigas using two types of flow cytometers
... 42 B. Gagnaire et al.: Aquat. Living Resour. 21, 39–43 (2008) from blood compared to those collected from nephros (Prater et al. 2002). Mercury also induces different immunotoxic ef- fects in macrophages than in ...
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Remote Sensing-Driven Pacific Oyster (Crassostrea gigas) Growth Modeling to Inform Offshore Aquaculture Site Selection
... France, oyster cultivation has conventionally taken place in the intertidal zone, where there is little or no further room for ...offshore oyster growth, including its spatial and temporal ...(DEB) ...
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Metabolism of the Pacific oyster, Crassostrea gigas, is influenced by salinity and modulates survival to the Ostreid herpesvirus OsHV-1
... This study showed that metabolism of the Pacific oyster is influenced by salinity and modulates survival to OsHV-1. Low salinity increased water content, protein level, energetic reserves of oysters, ...
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Spatial patterns in the condition index of the wild Pacific oyster Crassostrea gigas in a macrotidal coastal ecosystem: Influence of tidal processes and beyond
... gauthier.schaal@univ-brest.fr ; florian.ganthy@ifremer.fr ; armeria@orange.fr ; b.sautour@epoc.u-bordeaux1.fr ; v.david@epoc.u-bordeaux1.fr Abstract : In macrotidal coastal ecosystems, spatial heterogeneity of the water ...
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Molecular Characterization of Voltage-Gated Sodium Channels and Their Relations with Paralytic Shellfish Toxin Bioaccumulation in the Pacific Oyster Crassostrea gigas
... Mar. Drugs 2017, 15, 21 12 of 23 Our results showed that the DEKA sequence is found in the CgNav1 sequence as in the other Nav1-type proteins, but the protein CgNav2 presents a DEEA sequence characteristic of Nav2-type ...
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Generation and analysis of a 29,745 unique Expressed Sequence Tags from the Pacific oyster (Crassostrea gigas) assembled into a publicly accessible database: the GigasDatabase
... the Pacific oyster, Crassostrea gigas, has been facilitated by the recent development of species- specific tools such as linkage maps [1,2], large-insert libraries [3], a public clearing-house [4], and gene ...
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Impact of the toxic dinoflagellate Alexandrium catenella on Pacific oyster reproductive output: application of flow cytometry assays on spermatozoa
... 4 Conclusion Measurements of viability and mitochondrial activity of Pacific oyster sperm using flow cytometry were established, fully validated and applied to oyster broodstock exposed to a HAB. ...
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Cellular responses of Pacific oyster ( Crassostrea gigas ) gametes exposed in vitro to polystyrene nanoparticles
... of Pacific oyster (Crassostrea gigas) gametes exposed in vitro to polystyrene nanoparticles González-Fernández Carmen 1, * , Tallec Kevin 2 , Le Goïc Nelly 1 , Lambert Christophe 1 , Soudant Philippe 1 , ...
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Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia
... the Pacific oysters’ complex pop- ulation structure in Europe (Moehler et ...of Pacific oyster collected from 2 Swedish and 2 Danish locations, sug- gesting natural introduction of the species in ...
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Evaluation of the deleterious effects of heavy metals and pesticides on early life stages and gametes of the Pacific Oyster, Crassostrea gigas : application to the pollution context of the Arcachon Bay
... in oyster embryos exposed to ...in oyster embryos seems less relevant for assessing the toxicity of individual pesticides at environmentally realistic ...
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Sources of paralytic shellfish toxin accumulation variability in the Pacific oyster Crassostrea gigas
... This study was designed to assess the contribution of feeding behavior to inter-individual variability of paralytic shellfish toxin (PST) accumulation in the Pacific oyster Crassostrea gigas. For this ...
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Gametogenesis, spawning behavior and larval abundance of the Pacific oyster Crassostrea gigas in the Thau lagoon: Evidence of an environment-dependent strategy
... * Corresponding author : Martin Ubertini, email address : martin_ubertini@hotmail.com Abstract : The Thau lagoon, located at the South of France, provides 10% of the French pacific oyster Crassostrea gigas ...
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Recruitment of the Pacific oyster Crassostrea gigas in a shellfish-exploited Mediterranean lagoon: discovery, driving factors and a favorable environmental window
... of oyster spat collection among the sampling ...of oyster recruitment will consequently need to be studied more ...The Pacific oyster is an ecosystem engineer and keystone species, and has a ...
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Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios
... of Pacific oysters in the North ...distinct oyster populations with sympatric or allopatric vibrios from the Splendidus-clade already showed that patterns of local adaptation can arise quickly after oysters ...
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Dynamics of the Pacific oyster pathobiota during mortality episodes in Europe assessed by 16S rRNA gene profiling and a new target enrichment next-generation sequencing strategy
... Potential pathogenic microbial communities (pathobiota) of C. gigas assessed through a new target enrichment next-generation sequencing approach A larger number of microbial pathogens than previously thought might be ...
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Integrative study of physiological changes associated with bacterial infection in pacific oyster larvae.
... Besides antioxidant defences, larvae possess various cytoprotec- tive processes to avoid cell degradation by ROS. The expression of two genes related to these processes (HSP70 and PRN) were up- regulated after 48 h of ...
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Oyster farming value chains in light of sanitary hazards: the case of oyster farmers
... France, oyster farming is the most important aquaculture ...the Pacific oyster Crassostrea gigas, is currently undergoing the most serious crisis since the introduction of the species in the ...the ...
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Latitudinal drivers of oyster mortality: deciphering host, pathogen and environmental risk factors
... young oyster mortality risk, and most of them interacted with origin (Table ...hatchery oyster mortality risk was consistently higher than that of wild animals (Table ...of oyster mortality, but more ...
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