2009Zhongguo shouyi xuebaoRequires access

Myogenin mRNA abundance in longissimus dorsi muscle of Jinhua pig and Landrace pig.

Lili Shan, Min Zhang, Miao ZhiGuo, Wang LeiJie, Xi ZiRong

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Abstract

Myogenin(Myogenin,MyoG) mRNA abundance in Longissimus dorsi muscle(LDM) of Jinhua pigs and Landrace pigs(35,80,125 days of age) were determined by semi-quantitative RT-PCR.The results showed that:during the whole expreimental period,the expression of MyoG gene increased with the age and muscle percentage of carcass in LDM of jinhua pigs,the expression levels of MyoG gene and muscle percentage of carcass were directly correlated.In contrast,the expression of MyoG gene decreased with the age and muscle percentage of carcass in Labdrace pigs,the expression levels of MyoG gene and muscle percentage of carcass were negatively correlated,but did not display breed differences(other than the 35-day-old outside).

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What this paper is about

Myogenin(Myogenin,MyoG) mRNA abundance in Longissimus dorsi muscle(LDM) of Jinhua pigs and Landrace pigs(35,80,125 days of age) were determined by semi-quantitative RT-PCR.The results showed that:during the whole expreimental period,the expression of MyoG gene increased with the age and muscle percentage of carcass in LDM of jinhua pigs,the expression levels of MyoG gene and muscle percentage of carcass were directly correlated.In contrast,the expression of MyoG gene decreased with the age and muscle percentage of carcass in Labdrace pigs,the expression levels of MyoG gene and muscle percentage of carcass were negatively correlated,but did not display breed differences(other than the 35-day-old outside).

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Available abstract

Myogenin(Myogenin,MyoG) mRNA abundance in Longissimus dorsi muscle(LDM) of Jinhua pigs and Landrace pigs(35,80,125 days of age) were determined by semi-quantitative RT-PCR.The results showed that:during the whole expreimental period,the expression of MyoG gene increased with the age and muscle percentage of carcass in LDM of jinhua pigs,the expression levels of MyoG gene and muscle percentage of carcass were directly correlated.In contrast,the expression of MyoG gene decreased with the age and muscle percentage of carcass in Labdrace pigs,the expression levels of MyoG gene and muscle percentage of carcass were negatively correlated,but did not display breed differences(other than the 35-day-old outside).

Key concepts: Myogenin, Biology, Breed, Longissimus dorsi, Gene expression, Andrology, Longissimus muscle, Animal science

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Myogenin mRNA abundance in longissimus dorsi muscle of Jinhua pig and Landrace pig. — Research Paper | ScholarLens