Identification of SNPs in ME1 gene and association analysis with meat quality traits in Chinese Red cattle
文献类型： 外文期刊
作者： Zhou, G. L. 1 ; Cao, Y. 2 ; Jin, H. G. 2 ;
作者机构： 1.Liaocheng Univ, Coll Life Sci, Liaocheng, Peoples R China
2.Jilin Acad Agr Sci, Branch Anim Husb, Gongzhuling 136100, Peoples R China
关键词： candidate gene;polymorphism;beef;Chinese Red catde
期刊名称：CZECH JOURNAL OF ANIMAL SCIENCE （ 影响因子：1.267； 五年影响因子：1.428 ）
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年卷期：
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收录情况： SCI
摘要： The objective of this study was to identify single nucleotide polymorphisms (SNPs) in coding regions of bovine ME1 gene and to evaluate if the polymorphisms are associated with meat quality traits in Chinese Red cattle. Four SNPs were identified: NW_001495544:g.1721768G>A in exon 2, g.1653796T>A in exon 4, g.1649532G>A in exon 5, and g.1546272T>C in exon 12 and they were genotyped by applying the PCR-RFLP method. Statistical analysis showed that two SNPs, g.1649532G>A and g.1546272T>C, were significandy associated with cooking loss and pH_(24h) (P < 0.05). But no statistically significant differences were observed in the g.1721768G>A and g.1653796A>T SNPs for meat quality traits tested in Chinese Red cattle. This suggests that ME1 gene is a candidate that may have effects on meat quality traits in catde.
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