| Mitochondrial DNA polymorphism in the Cheju horses |
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Bang-keun Han1, Deuk-jee Chang2, Shuichi Tsuchida3, Shigenori Ikemoto3 |
1College of Veterinary Medicine, Chonnam National University
2Cheju Vocational Junior College
3Department of legal Medicine and Human Genetics, Jichi Medical School |
| 제주마의 mitochondrial DNA 다형(多型)의 분석(分析) |
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한방근1, 장덕지2, 츠치다슈이치3, 이케모토시게노리3 |
1전남대학교 수의과대학
2제주전문대학
3일본자치의과대학 |
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| Abstract |
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As a result of the detection of mitochondrial DNA(mtDNA) polymorphism to Thoroughbred and Percheron using 14 restriction enzymes, mtDNA polymorphism of Cheju horse observed in the Bam HI and Sac I. Only in both restriction enzymes two types were classified as of A type, which is high expression frequency and B type, which is low expression frequency. In the other 12 restriction enzymes mtDNA polymorphism was not detected. On the basis of this information mtDNA polymorphism of Cheju horse was examined but was not observed the polymorphism and only A type was expressed both Bam HI and Sac I restriction enzymes. Through this study Cheju horse was demonstrated that lower genetic variation was expressed from the detection of mtDNA polymorphism. |
| Key Words:
mitochondrial DNA, polymorphism, restriction enzymes, genetic variation |
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