Results 11 to 20 of about 5,343 (184)
Anesthesia in Pacific oyster,Crassostrea gigas [PDF]
Aquatic Living Resources, 2009 A reliable anaesthesia and sampling protocol for Pacific oysters will enable experiments to be conducted without sacrificing animals and will facilitate successive sampling of individuals for gametogenesis studies. As no such techniques were available for Crassostrea gigas, the present study aimed to define suitable anaesthetic conditions for use with ...
Suquet, Marc +6 more
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Perkinsus marinus in Crassostrea gigas in the Gulf of California [PDF]
Diseases of Aquatic Organisms, 2010 To determine the agent responsible for the massive mortalities of the Pacific oyster Crassostrea gigas in northwest Mexico, 30 oysters were sampled after a severe mortality event in 2006 along the Sonoran coast. Histological analyses revealed the presence of a protozoan and Ray's fluid thioglycollate medium (RFTM) assays showed the presence of ...
T L, Enríquez-Espinoza +3 more
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, 2020 Crassostrea gigas (Thunberg, 1793) Фототаблица 1, фиг. Q, R Plate 1, figs. Q, R М е с т о н а х о ж д е н и е. В Охотском море у южных Курильских островов (о-в Кунашир) и у южного Сахалина (Зал. Анива, лаг. Буссе [Голиков и др., 1985]); в Тихом океане у островов Малой Курильской грЯды (Шикотан (б. Дельфин) и Юрий (б.
Ivanova, Mariya B. +1 more
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First isolation of Nocardia crassostreae from Pacific oyster Crassostrea gigas in Europe [PDF]
Diseases of Aquatic Organisms, 2008 In summer 2006 an extensive mortality of Pacific oysters Crassostrea gigas occurred in Lake Grevelingen, the Netherlands. A sample of Pacific oysters was investigated for the presence of shellfish pathogens as potential causes of the mortality. Yellow-green lesions were observed in several oysters upon clinical inspection.
Engelsma, M.Y. +2 more
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Vibrio crassostreae sp. nov., isolated from the haemolymph of oysters (Crassostrea gigas) [PDF]
International Journal of Systematic and Evolutionary Microbiology, 2004 Polyphasic analysis of five new Vibrio isolates originating from the haemolymph of diseased cultured oysters is described. The new isolates were closely related to Vibrio splendidus, having 98 % 16S rRNA gene sequence similarity. gyrB phylogenetic analysis, fluorescent amplified-fragment length polymorphism (FAFLP) fingerprinting and DNA–DNA ...
Faury, Nicole +5 more
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Winogradskyella crassostreae sp. nov., isolated from an oyster (Crassostrea gigas)
International Journal of Systematic and Evolutionary Microbiology, 2015 A Gram-stain-negative, non-flagellated, non-gliding, aerobic and rod-shaped bacterium, designated TYO-19T, was isolated from an oyster collected from the South Sea in South Korea, and was subjected to a taxonomic study using a polyphasic approach.
Sooyeon, Park +3 more
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Identification of the Molecular Clockwork of the Oyster Crassostrea gigas
PLOS ONE, 2017 Molecular clock system constitutes the origin of biological rhythms that allow organisms to anticipate cyclic environmental changes and adapt their behavior and physiology. Components of the molecular clock are largely conserved across a broad range of species but appreciable diversity in clock structure and function is also present especially in ...
Perrigault, Mickael, Tran, Damien
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Molecular diversity of antimicrobial effectors in the oyster Crassostrea gigas [PDF]
BMC Evolutionary Biology, 2010 Abstract Background To gain insight into the molecular diversity of antimicrobial peptides and proteins in the oyster Crassostrea gigas, we characterized and compared the sequence polymorphism of the antimicrobial peptides (AMPs), Cg-Defensins (Cg-Defs) and Cg-Proline Rich peptide (Cg-Prp), and of the bactericidal ...
Schmitt, Paulina +4 more
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BMC Genomics, 2010 Background DNA methylation is an epigenetic mechanism with important regulatory functions in animals. While the mechanism itself is evolutionarily ancient, the distribution and function of DNA methylation is diverse both within and among phylogenetic ...
Gavery Mackenzie R, Roberts Steven B
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PLoS ONE, 2014 Oysters, with high levels of phenotypic plasticity and wide geographic distribution, are a challenging group for taxonomists and phylogenetics. Our study is intended to generate new EST-SNP markers and to evaluate their potential for cross-species ...
Xiaoxiao Zhong +3 more
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