Research Article

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Artificial reproduction; Black rockfish; Genetic variability; Microsatellite loci; Mitochondrial DNA; Sebastes inermis

The black rockfish, Sebastes inermis (Sebastidae), is an important commercial fishery resource in Korea. As a preliminary investigation into the effect of artificial reproduction in a hatchery facility, the genetic divergence between parent and offspring populations of black rockfish was accessed using 10 polymorphic nuclear microsatellite DNA loci and a mitochondrial (mt) ... more

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The threadsail filefish, Stephanolepis cirrhifer (Monacanthidae), is found mainly in the western Pacific. It is intensively caught in Korea and is a highly appreciated seafood delicacy. Consequently, the natural population of this species has drastically decreased, despite introductions from hatcheries. To provide information necessary for its conservation and management, we ... more

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Japanese Spanish mackerel; Microsatellite loci; Population structure; Scomberomorus niphonius

We isolated and characterized 21 polymorphic microsatellite loci in Japanese Spanish mackerel (Scomberomorus niphonius) using a (GT)13-enriched genomic library. Forty individuals were collected from Qingdao, China. We found 3 to 24 alleles per locus, with a mean of 8.8. The observed and expected heterozygosities ranged from 0.263 to 0.975 and from 0.385 to 0.946, with ... more

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Amazon basin; Apapa; Enriched genomic library; Microsatellite loci; Population analysis

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Artificial reproduction; Broodstock; Korean starry flounder; Microsatellite loci; Platichthys stellatus; Stock enhancement

Korean starry flounder, Platichthys stellatus (Pleuronectidae), is one of the most economically important fishery resources in Korea. We investigated the effect of current artificial reproduction in a hatchery facility, genetic divergence between the broodstock and their offspring populations of starry flounder in a hatchery strain to be stocked into natural sea areas was ... more

H.S. An; E.H. Shin; J.W. Lee; M.M. Nam; J.I. Myeong; C.M. An
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Magnetic-bead enrichment; Microsatellite loci; Oxyeleotris marmoratus

A microsatellite-enriched genomic library for marble goby (Oxyeleotris marmoratus), a freshwater fish of considerable economic value, was obtained. A total of 16 microsatellite markers were successfully isolated and characterized in a population from the Mekong River in Vietnam. These markers had 2-20 alleles with expected heterozygosity ranging from 0.0370 to 0.8927. Linkage ... more

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