マイクロサテライト解析による実験用ニワトリ系統の遺伝的均一性の評価
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概要
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The objective of the present study was to conduct the genetic characterization of nine experimental chicken lines based on multilocus microsatellite analysis. Commercial chicken lines were also analyzed in order to compare their levels of genetic uniformity with those of the experimental lines. In six experimental lines, more than 80% of genotyped loci showed fixed allele for all individuals in each line, whereas only 17.5% of genotyped loci were fixed in commercial lines, at the maximum. One of experimental lines (GSN/1) was categorized as a highly inbred line on the basis of all individuals having the same, single allele at every microsatellite locus. Genetic information obtained from the present study should be helpful for the utilization and management of experimental chicken resources.
著者
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只野 亮
Laboratory of Animal Breeding and Genetics, Graduate School of Biosphere Science, Hiroshima Universi
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木下 圭司
Nagoya University Avian Bioscience Research Center
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水谷 誠
Nagoya University Avian Bioscience Research Center
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ATSUMI Yuusuke
Nagoya University Avian Bioscience Research Center
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FUJIWARA Akira
Laboratory Animal Research Station, Nippon Institute for Biological Science
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SAITOU Toshiki
Laboratory Animal Research Station, Nippon Institute for Biological Science
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NAMIKAWA Takao
Nagoya University Avian Bioscience Research Center
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TSUDZUKI Masaoki
Laboratory of Animal Breeding and Genetics, Graduate School of Biosphere Science, Hiroshima Universi
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Fujiwara Akira
Laboratory Animal Research Station Nippon Institute For Biological Science
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Tsudzuki Masaoki
Laboratory Of Animal Breeding And Genetics Faculty Of Applied Biological Science Hiroshima Universit
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TADANO Ryo
Laboratory of Animal Breeding and Genetics, Graduate School of Biosphere Science, Hiroshima Universi
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KINOSHITA Keiji
Nagoya University Avian Bioscience Research Center
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MIZUTANI Makoto
Nagoya University Avian Bioscience Research Center
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TSUDZUKI Masaoki
Laboratory of Animal Breeding and Genetics, Graduate School of Biosphere Science, Hiroshima University
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TADANO Ryo
Laboratory of Animal Breeding and Genetics, Graduate School of Biosphere Science, Hiroshima University
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