›› 2010, Vol. 37 ›› Issue (12): 96-98.

• 遗传繁育 • Previous Articles     Next Articles

Polymorphisms of Growth Hormone Gene in Xingyi Bantom

ZHU Li-li, WANG Chuang ,FU Zhu-yin,CHEN Bin,ZHANG Fu-ping   

  1. (College of Animal Science,Guizhou University,Guizhou Key Laboratory of Animal Genetics Breeding and Reproduction,Guiyang,550025,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-12-20 Published:2010-12-20
  • Contact: ZHANG Fu-ping

Abstract: Xingyi bantom is a special Guizhou chicken breed native. In the present study, the polymorphism of exon 1 and inton1 of growth hormone(GH) gene about 777 bp was measured with the method of direct sequenceing in Xingyi bantom. The results showed that the complete sequences was A28.1%,T23.9%,G24.9% and C23.1% respectively.A+T(52%)was higher than G+C(48%).A total of 10 were detected that covering 1.287% of the entire length of the sequence. The mutation sites were C124T, T319G, T321C, G333A, A364G, A464C, A507C, C508A, T541C and T630C. Meanwhile the C124T in 5′-UTR and the others in intron 1.All of them are transformation phenotyping the higher the deviation.

Key words: Xingyi bantom; GH gene; polymorphism

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