Stock assessment of starry flounder, Platichthys stellatus and olive flounder, Paralichthys olivaceus in the Uljin marine ranching area, Korea
نویسندگان
چکیده
منابع مشابه
The First Report of a Megalocytivirus Infection in Farmed Starry Flounder, Platichthys stellatus, in Korea
In 2009, a systemic megalocytivirus infection associated with high mortality was detected for the first time in cultured starry flounder Platichthys stellatus in Korea. Diseased starry flounder had pale bodies and gill coloring and enlarged spleens. Histopathological examinations revealed basophilic enlarged cells in various organs of diseased starry flounder. Polymerase chain reaction (PCR) wa...
متن کاملLong Photoperiod Affects Gonadal Development in Olive Flounder Paralichthys olivaceus
To effects of sex maturation in olive flounder by regulating long photoperiod, gonadal development and GTH mRNA expression in the pituitary were investigated. Photoperiod was treated natural photoperiod and long photoperiod (15L:9D) conditions from September 2011 to March 2012. The results showed that natural photoperiodic group showed a higher gonadosomatic index (GSI) than long photoperiodic ...
متن کاملGenetic Linkage Map of Olive Flounder, Paralichthys olivaceus
Olive flounder, Paralichthys olivaceus, is an important fish species in Asia, both for fisheries and aquaculture. As the first step for better understanding the genomic structure and functional analysis, we constructed a genetic linkage map for olive flounder based on 180 microsatellites and 31 expressed sequence tag (EST)-derived markers. Twenty-four linkage groups were identified, consistent ...
متن کاملRespiratory, ventilatory, and cardiovascular responses to experimental anaemia in the starry flounder, Platichthys stellatus.
Unrestrained, quiescent starry flounder maintained approximately normal levels of O2 uptake in the face of severe experimental anaemia. At haematocrits above about 5%, the only major compensation was a reduction in venous O2 tension which lowered venous saturation and thereby kept a constant difference between arterial and venous O2 contents. Below a haematocrit of about 5%, this difference dec...
متن کاملTranscriptional Responses of Olive Flounder (Paralichthys olivaceus) to Low Temperature
The olive flounder (Paralichthys olivaceus) is an economically important flatfish in marine aquaculture with a broad thermal tolerance ranging from 14 to 23°C. Cold-tolerant flounder that can survive during the winter season at a temperature of less than 14°C might facilitate the understanding of the mechanisms underlying the response to cold stress. In this study, the transcriptional response ...
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ژورنال
عنوان ژورنال: Journal of the Korean society of Fisheries Technology
سال: 2014
ISSN: 1225-827X
DOI: 10.3796/ksft.2014.50.4.583