›› 2010, Vol. 37 ›› Issue (8): 92-94.

• 遗传繁育 • Previous Articles     Next Articles

Polymorphisms of BF Gene in Guizhou White Pigs

CHEN Yu-zhen, LIU Ruo-yu   

  1. ( College of Animal Science,Guizhou University,Key Laboratory of Animal Genetics, Breeding and Reproduction in the plateau Mountainous Region,Ministry of Eeucation,Guiyang 550025,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-08-20 Published:2010-08-20
  • Contact: LIU Ruo-yu

Abstract: Guizhou white pig is a special Guizhou pig breed native. In the present study, the polymorphism of exon 15 to 17 of BF gene about 733 bp was measured with the method of direct sequenceing in Guizhou white pig. The results showed that there was a transversion at nucleotide position 41 of BF gene in the 16th exon led to a conservative Glutamic-to-Aspartic substitution at amino acid position 14. AA, AC and CC e genotypes were detected in Guizhou white pig population, the frequencies of allele A and C were 0.88 and 0.12 respectively.

Key words: Guizhou white pig; BF gene; polymorphism

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