›› 2012, Vol. 39 ›› Issue (4): 126-129.

• 遗传繁育 • Previous Articles     Next Articles

Single Nucleotide Polymorphisms of A-FABP Gene and Correlation Analysis with Carcass Traits and Intramuscular Fat Content in Chinese Ring-necked Pheasant

WU Qiong1,2, YANG Fu-he1,2, XING Xiu-mei1,2, RONG Min1,2   

  1. 1. Institute of Special Wild Economic Animals and Plants,CAAS, Jilin 132109, China;2. State Key Laboratory of Special Economic Animal Molecular Bioloy, Jilin 132109, China
  • Received:2011-11-09 Revised:1900-01-01 Online:2012-04-20 Published:2012-04-20

Abstract: To Chinese ring-necked pheasants as material, using PCR-SSCP and DNA sequencing technology to study A-FABP gene polymorphism and analyzing with the carcass traits and intramuscular fat relevance.The results of one polymorphic site was detected, the locus polymorphism as a moderate, in 1106 bp there was lack of base A, AA,AB genotypes in live weight and carcass weight was significantly higher than BB genetic genotype, and intramuscular fat content was not significant. AA genotype for the advantage of weight, A gene for the advantage.

Key words: Chinese ring-necked pheasant; A-FABP; SNPs; carcass traits; IMF content

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