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Impact of the GPX5, FUT1, FSH beta and PRLR Genes on Individual Weight at Birth and 30 Days in Hybrid Pig

文献类型: 外文期刊

作者: Zhang, D. J. 1 ; Liu, D. 1 ; Yang, G. W. 1 ; Fu, X. K. 1 ; He, X. M. 1 ;

作者机构: 1.Heilongjiang Acad Agr Sci, Harbin 150086, Heilongjiang, Peoples R China

关键词: genotype;genetic effect;genetic association;trait genetic improvement;species production trait;weight at birth;hereditary basis

期刊名称:JOURNAL OF APPLIED ANIMAL RESEARCH ( 影响因子:1.63; 五年影响因子:1.727 )

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收录情况: SCI

摘要: Zhang, D.J., Liu, D., Yang, G.W., Fu, X.K. and He, X.M. 2010. Impact of the GPX5, FUT1, FSH beta and PRLR genes on individual Weight at birth and 30 days in hybrid pig. J. Appl. Anim. Res., 38: 239-243.To analyse polymorphisms and genetic associations of glutathione peroxidase 5 (GPX5), alpha 1-fucosyltransferase (FUT1), follicle stimulating hormone 0 subunit (FSH beta) and prolactin receptor (PRLR) genes in F1 hybrid pig (Wild boar x Large White pig), their genetic associations with individual weight at birth (WTB) and 30 d (WT30) were analyzed. The AB genotype of FSH beta gene was associated with higher birth weight in comparison to the BB genotype (P<0.05). The AA genotype of the PRLR gene was associated with higher WT30 in comparison to the AB and BB (P<0.05). The GPX5 and FUT1 loci had no significant associated with these two traits. These results indicated that the introduced blood of wild boar did not significantly change the hereditary basis of existent swine, FSH beta and PRLR genes could be applied in production.

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