Luo Gui-Fen, Chen Ji-Lan, Wen Jie, Zhao Gui-Ping, Zheng Mai-Qing, Sun Shi-Duo
Institute Animal Science, CAAS , Beijing 100094, China.
Yi Chuan. 2006 Jan;28(1):39-42.
In this experiment, Beijing-You chicken was used to detect single nucleotide polymorphisms (SNPs) in A-FBAP gene and to study the correlation between its genotype and the trait of fat accumulation. The first exon of the gene was amplified by one pair of primers, and SNPs were detected by the technique of single strand conformation polymorphism (SSCP) and finally confirmed by sequencing. Results of analysis of variance showed that a significant difference existed among abdominal fat percentage, subcutaneous fat thickness and intramuscular fat contents in breast musculature with different genotypes (P<0.01). It implied that A-FABP gene could be a major effector gene or could be linked to gene(s) which significantly affect fat metabolism in chicken.
