›› 2007, Vol. 34 ›› Issue (5): 67-69.

• 遗传繁育 • Previous Articles     Next Articles

Polymorphism Analysis of the Exon 2 of SLA-DRB Gene ofTibet Pig by PCR-RFLP

JU Huiping1,WU Shenglong1,SUN Pengxiang1,BAO Wenbin1,2,XU Shenghai1,LI Bichun1,CHEN Guohong1   

  1. 1.Animal Science and Technology College, Yangzhou University, Yangzhou 225009, China;  2. Animal Science and Technology, Anhui Agriculture University, Hefei 230036, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-20 Published:2007-05-20

Abstract: The exon 2 of SLA-DRB gene in Tibet pigs was analyzed by PCR-RFLP method. The results showed that the exon 2 digested by restriction endonuclease RsaⅠcould be divided into four kinds of alleles and seven kinds of genotypes in Tibet pigs respectively, and the frequency of BC was the highest(0.4419). The results of Chi Square test indicated that the frequencies of patterns digested by RsaⅠ were not fit in Hardy-Weinberg equilibrium in Tibet population(P<0.05).

Key words: tibet pig; SLA-DRB gene; PCR-RFLP

CLC Number: