ACTA AGRICULTURAE BOREALI-SINICA ›› 2009, Vol. 24 ›› Issue (2): 103-106. doi: 10.7668/hbnxb.2009.02.022

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Genetic Polymorphism and Cluster Analysis on Blood Protein (Enzyme)of Different Breeds of Horses

YANG Hong1, MENG Ke1, WANG Ye-hui2, Dugarjaviin Manglai1   

  1. 1. College of Animal Science and Animal Medicine, Inner Mongolia Agricultural University, Huhhot 010018, China;
    2. Student Affair Office, Inner Mongolia University, Huhhot 010021, China
  • Received:2008-12-25 Published:2009-04-28

Abstract: Eight types of blood proteins in serum samples fromMongolian horse,Sanhe horse and Thoroughbred horse were detected on polymorphism by vertical plate discontinuous polyacrylamide gel electrophoresis (PAGE).Genotype frequencies,gene frequency and genetic heterozygosity of these sites were calculated,and the relationship and the genetic distance between the groups were discussed through cluster analysis.The results indicated that eight blood protein (enzyme) sites were of polymorphism.The result showed the average heterozygosity(H) of these eight blood protein (enzyme) sites in Mongolian horse,Sanhe horse and Thoroughbred horse were 0.3782,0.3956,0.2571,respectively.The cluster analysis suggested that the relationship between Mongolian horse and Sanhe horse was closer,however,the relationship between these two types of horses and Thoroughbred horse were relatively farther.

Key words: Horse, Blood proteins, Genetic polymorphism, Cluster analysis

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Cite this article

YANG Hong, MENG Ke, WANG Ye-hui, Dugarjaviin Manglai. Genetic Polymorphism and Cluster Analysis on Blood Protein (Enzyme)of Different Breeds of Horses[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2009, 24(2): 103-106. doi: 10.7668/hbnxb.2009.02.022.

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