期刊
JOURNAL OF ANIMAL AND FEED SCIENCES
卷 18, 期 1, 页码 71-77出版社
KIELANOWSKI INST ANIMAL PHYSIOLOGY NUTRITION
DOI: 10.22358/jafs/66369/2011
关键词
pig; DECR1; polymorphism; growth rate; PCR-RFLP
资金
- Ministry of Science and Higher Education [PBZ-KBN 113/P06/2005]
The V54L missense mutation within the DECR1 gene, which encodes a mitochondrial 2,4-dienoyl-CoA reductase, was investigated to determine whether this polymorphism is associated with growth rate (daily gains), meat content and selection index in Polish Landrace boars kept under uniform feeding and environmental conditions (one herd). The genotype of 334 boars was determined by PCR-RFLP, identifying 112, 162, and 60 boars hearing genotypes CC, CG and GG, respectively. Statistical analysis was carried out by the General Linear Model (GLM) procedure, including fixed effects of DECR1 genotype, sire, and birth season. Significant differences (P<0.01) between boars with CC and GG genotypes were found. Boars with genotype CC showed the highest daily gains (860.7 g +/- 46.3), in comparison with boars bearing the GG genotype (841.7 g +/- 53.6). The current findings support the hypothesis that DECR1 V54L polymorphism is a promising marker of growth rate in pigs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据