›› 2010, Vol. 37 ›› Issue (3): 123-126.

• 遗传繁育 • Previous Articles     Next Articles

Single Nucleotide Polymorphism in Yanbian Yellow Cattle Exon 10 of PRKAG3 Gene and its Association with Meat Quality Traits

LI Jing1,2,CAO Yang1,ZHANG Li-chun1,ZHOU Guo-li1,3,YU Yong-sheng1,YAN Chang-guo2,JIN Hai-guo1   

  1. (1.Animal Science Part of Jilin Province Academy of Agricultural Science, Gongzhuling 136100, China;2.College of Agronomy, Yanbian University, Longjing 133400, China; 3.College of Life Science, Liaocheng University, Liaocheng 252059, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-03-20 Published:2010-03-20
  • Contact: YAN Chang-guo

Abstract: The polymorphisms of PRKAG3 gene were detected by PCR-SSCP method in 120 Yanbian Yellow Cattles.C4738T mutation was founded at exon 10.significance test of meat trait means for different genetypes showed:genotype CT was negatived correlation with a*24, b*24 and oleic acid (P<0.05);and was positived correlation with tenderness, Glu, Arg, Ala, Val and Pro(P<0.05);genotype CC was positived correlation with Asp(P<0.05).

Key words: PRKAG3 gene; meat quality traits; PCR-SSCP; Yanbian Yellow Cattle

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