Czech J. Anim. Sci., 2010, 55(9):398-400 | DOI: 10.17221/1401-CJAS

Six single nucleotide polymorphisms in adipocyte fatty acid-binding protein (A-FABP) gene in Beijing ducks

N. Zhao1,2, S.S. Hou1, X.L. Liu2, X.G. Yang1,2, W. Huang1
1 State Key Laboratory of Animal Nutrition Science, Institute of Animal Science, CAAS, Beijing, China
2 College of Animal Science and Technology, Northwest A and F University, Yangling, Shaanxi, China

PCR-SSCP was applied to analyze the polymorphisms of A-FABP gene in 4 lines of Beijing ducks (n = 400). The results showed that six SNPs were found in intron 3. There were no polymorphisms found in exon 3 or exon 4. The discovered SNPs were deposited in GenBank (Acc. No.: EU306611 and EU306610). The frequencies of haplotypes A/B in the Z4, Z2, Cherry Valley, Z4 × Z2 populations were 0.745/0.255, 0.764/0.236, 0.552/0.448, 0.672/0.328, respectively. The linkage disequilibrium was stated. The above described SNPs of A-FABP gene allow the incoming association analysis.

Keywords: Beijing ducks; A-FABP gene; SNPs; PCR-SSCP

Published: September 30, 2010  Show citation

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Zhao N, Hou SS, Liu XL, Yang XG, Huang W. Six single nucleotide polymorphisms in adipocyte fatty acid-binding protein (A-FABP) gene in Beijing ducks. Czech J. Anim. Sci. 2010;55(9):398-400. doi: 10.17221/1401-CJAS.
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