Results 121 to 130 of about 29,719 (269)

Assessment of oocyte and trochophore quality in Pacific oyster, Crassostrea gigas [PDF]

, 2014
Myrina Boulais, Charlotte Corporeau, Arnaud Huvet, Bernard Ismaël, Quéré Claudie, Quillien Virgile, Caroline Fabioux, Marc Suquet   +7 more
openalex   +1 more source

Identification of antioxidant enzyme genes of the Indian edible oyster, Crassostrea madrasensis (Preston) through polymerase chain reaction [PDF]

, 2012
When an organism is exposed to stress by way of environmental fluctuations or pathogenic attack, reactive oxygen species (ROS), which cause severe oxidative damage to the cells and hamper the cellular as well as membrane functions, are produced.
Paulton, M P, Thomas, P C, Vijayan, K K
core  

Summer mortality of Crassostrea gigas (Thunberg) in relation to environmental rearing conditions

, 2005
International audienceThe purpose of this study is to investigate summer mortality of the cupped oyster, Crassostrea gigas, in relation to culture practices in the traditional oyster production region of Marennes-Oléron (France).
Costil, Katherine, Lambert, Christophe, Soletchnik, Patrick   +2 more
core  

Conditionnement artificiel de l'huître Crassostrea gigas [PDF]

, 2001
In France, 90% of the annual cup oyster (Crassostrea gigas) production comes from larvae caught in the Arcachon and Marennes-Oléron basins. However, the spat catch shows many interannual irregularities and oyster farmers increasingly say they need spat outside of the reproductive period.
openaire  

Etude des anomalies chromosomiques chez Crassostrea gigas [PDF]

, 2002
Divers travaux menés depuis 1984 montrent qu'il existe, chez l'huître creuse Crassostrea gigas, des cellules montrant un nombre anormal de chromosomes (2n = 19, 18 ou même 17 au lieu de 2n = 20). Le niveau d'aneuploïdie est déterminé par le décompte des chromosomes à partir de suspensions cellulaires de tissu branchial.
Lapegue, Sylvie, Mccombie, Helen, Leitao, Alexandra, Bouilly, Karine, Sabatier, Sebastien, Heurtebise, Serge, Boudry, Pierre, Thiriot, Catherine, Gerard, Andre   +8 more
openaire  

Bacterivory in Pacific oyster Crassostrea gigas larvae

Marine Ecology Progress Series, 1993
A bacterium (Strain CA2) that enhances sunrival and growth of larvae of the oyster Crassostrea gigas (Thunberg) was used in a series of experiments to determine the occurrence of bacterivory in straight-hinged bivalve larvae. Size and carbon content of this bacterium was found to be within the range reported for naturally occurnng marine bacteria ...
openaire   +1 more source

Isotopic evidence of particle size-dependent food partitioning in cocultured sea squirt Halocynthia roretzi and Pacific oyster Crassostrea gigas [PDF]

, 2008
CK Kang, EJ Choy, YB Hur, J G Myoung
openalex   +1 more source

Coculture with Eastern oysters is unlikely to reduce OsHV-1 impacts to farmed Pacific oysters: A modelling approach

Aquaculture Reports
In recent decades, the global expansion of Pacific oyster Magallana gigas aquaculture, driven by this species’ adaptability and rapid growth, has coincided with the emergence of novel and virulent microvariants (muvars) of Ostreid herpesvirus 1 (OsHV-1),
Familusi Oluwatosin Adekunle, Gorka Bidegain, Tal Ben-Horin   +2 more
doaj   +1 more source

Structural and functional characterization of an egg-laying hormone signaling system in a lophotrochozoan – The pacific oyster (Crassostrea gigas)

, 2023
Pascal Favrel, Marie‐Pierre Dubos, Benoı̂t Bernay, Jérémy Pasquier, Julie Schwartz, Benjamin Lefranc, Liza Mouret, G. Rivière, Jérôme Leprince, Arnaud Bondon   +9 more
openalex   +2 more sources

Genetic Resources for Research on the Regulatory Mechanism of ω-3 Fatty Acids in Oysters

Scientific Data
This data descriptor presents a multi-omics resource for Crassostrea gigas and Crassostrea angulata, comprising genomic variants and transcriptomic profiles relevant to fatty acid metabolism traits.
Qingyuan Li, Rihao Cong, Chaogang Wang, Wei Wang, Guofan Zhang, Haigang Qi, Li Li   +6 more
doaj   +1 more source