Genetic Variation on Hematology and Plasma Chemistry Traits of Silver Crucian Carp, Carassius langsdorfii Collected From Natural Habitat.

  • KOEDPRANG Worawut
    Laboratory of Applied Population Genetics, Graduate School of Agricultural Scince, Tohoku University
  • NAKAJIMA Masamichi
    Laboratory of Applied Population Genetics, Graduate School of Agricultural Scince, Tohoku University
  • MAITA Masashi
    Department of Aquatic Biosciences, Tokyo University of Fisheries
  • TANIGUCHI Nobuhiko
    Laboratory of Applied Population Genetics, Graduate School of Agricultural Scince, Tohoku University

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Other Title
  • ギンブナクローン間における血液性状の遺伝的変異性

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Abstract

Five clonal lines of silver crucian carp were captured from natural habitat and confined in concrete tank for 2 months. Blood was obtained from caudal vein and analyzed using automatically analysis systems. Comparing individual parameters for five clonal lines revealed significant differences of erythrocyte count, hemoglobin, hematocrit, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, triglyceride, urea nitrogen, and total protein, while mean corpuscular volume, glutamic oxaloacetic transaminase, alkaline phosphate, glucose, and total cholesterol were not different. Although, the differences of blood parameters among clonal lines were found, heritability estimates (h2) for all of blood parameters were low in silver crucian carp. Those heritabilities indicated that the changes in blood parameters of silver crucian carp were affected by environment than their genetic factors.

Journal

  • Aquaculture Science

    Aquaculture Science 49 (1), 97-102, 2001

    Japanese Society for Aquaculture Science

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