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Genetic Variability Comparison of Wild Populations and Cultured Stocks of Flounder Paralichthys olivaceus Based on Microsatellite DNA Markers  

Jeong, Dal Sang (Future Strategy and Planning Division, NFRDI)
Noh, Jae Koo (Genetics & Breeding Research Center, NFRDI)
Myeong, Jeong In (Genetics & Breeding Research Center, NFRDI)
Lee, Jeong Ho (Genetics & Breeding Research Center, NFRDI)
Kim, Hyun Choul (Genetics & Breeding Research Center, NFRDI)
Park, Chul Ji (Genetics & Breeding Research Center, NFRDI)
Min, Byung Hwa (Genetics & Breeding Research Center, NFRDI)
Ha, Dong Soo (Seaweed Research Institute, NFRDI)
Jeon, Chang Young (Fisheries Research Enhancement Center, NFRDI)
Publication Information
Korean Journal of Ichthyology / v.21, no.4, 2009 , pp. 221-226 More about this Journal
Abstract
Six microsatellite DNA markers were used to investigate the genetic variability between wild populations and cultured stocks of olive flounder Paralichthys olivaceus. The average of observed (Ho) and expected heterozygosity (He) ranged from 0.722 to 0.959, and from 0.735 to 0.937, respectively. There was no distinguishable difference between the wild populations and cultured stocks in terms of the observed and expected heterozygosities. However, number of alleles per locus differed markedly between the two fish groups: 19.7 to 21.8 for the wild populations and 12.0 to 14.7 for the cultured stocks. This result gives important information concerning the production of seedling for the improvement of genetic diversity in this species.
Keywords
Flounder; cultured stock; microsatellite marker; genetic variability;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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