Genetic Diversity and Structure of Korean Pacific Oyster (Crassostrea gigas) for Determining Selective Breeding Groups [PDF]
BiologyThis study investigated the genetic diversity and structure of thirteen wild populations of Crassostrea gigas in Korea. The purpose of this investigation was to provide foundational data for selecting reference populations to enhance genetic diversity ...
Kang-Rae Kim +6 more
doaj +2 more sources
Comprehensive cDNA cloning and putative feature analysis of endogenous cellulases possessed by the Pacific oyster, Crassostrea gigas. [PDF]
PLoS ONEPrevious studies have examined the cellulase activity of Crassostrea gigas (Pacific oyster) and suggested its potential utilization of terrestrial lignocellulose. However, no studies have been conducted to comprehensively assess its endogenous cellulases.
Manabu Wen-Liu Tanimura +3 more
doaj +2 more sources
The Isolation and Identification of Pseudoalteromonas sp. H27, a Bacterial Strain Pathogenic to Crassostrea gigas [PDF]
MicroorganismsBacterial infection is frequently observed in disease outbreaks of aquatic animals, making it of significance to isolate and identify the bacterial pathogens.
Heyang Qin +8 more
doaj +2 more sources
A glycoprotein in shells of conspecifics induces larval settlement of the Pacific oyster Crassostrea gigas. [PDF]
PLoS ONE, 2013 Settlement of larvae of Crassostrea gigas on shell chips (SC) prepared from shells of 11 different species of mollusks was investigated. Furthermore, the settlement inducing compound in the shell of C.
Hebert Ely Vasquez +6 more
doaj +1 more source
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
openaire +1 more source
Distribution of Tetrodotoxin in Pacific Oysters (Crassostrea gigas) [PDF]
Marine Drugs, 2021 A potent and heat-stable tetrodotoxin (TTX) has been found to accumulate in various marine bivalve species, including Pacific oysters (Crassostrea gigas), raising a food safety concern. While several studies on geographical occurrence of TTX have been conducted, there is a lack of knowledge about the distribution of the toxin within and between ...
Monika Dhanji-Rapkova +4 more
openaire +3 more sources
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
openaire +3 more sources
Tenacibaculum crassostreae sp. nov., isolated from the Pacific oyster, Crassostrea gigas [PDF]
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2009 A rod-shaped, yellow-pigmented, aerobic, Gram-negative bacterium, designated strain JO-1(T), was isolated from an apparently healthy Pacific oyster, Crassostrea gigas, collected at Wan Island, Korea. It grew at 15-37 degrees C (optimum 30 degrees C) only in the presence of sea salts. Strain JO-1(T) hydrolysed casein, Tween 80 and starch.
Young Sun, Lee +7 more
openaire +2 more sources
Scientific Data, 2022 Measurement(s) body mass • Cumulative mortality Technology Type(s) balance • Count Factor Type(s) Location • Sampling year Sample Characteristic - Organism Crassostrea gigas Sample Characteristic - Environment sea coast Sample Characteristic - Location ...
Anna Mazaleyrat +3 more
doaj +1 more source
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
openaire +3 more sources