搜索结果: 1-5 共查到“畜牧学 myostatin”相关记录5条 . 查询时间(0.062 秒)
Knockout of Myostatin by Zinc-finger Nuclease in Sheep Fibroblasts and Embryos
Myostatin Zinc-finger Nucleases Knockout, Sheep
2016/11/10
Myostatin (MSTN) can negatively regulate the growth and development of skeletal muscle, and natural mutations can cause “double-muscling” trait in animals. In order to block the inhibiting effect of M...
Expression profiles of myostatin and calpastatin genes and analysis of shear force and intramuscular fat content of yak longissimus muscle
Bos grunniens meat trait muscle growth hypoxia intramuscular fat
2015/6/9
The main objective of this study was to reveal the expression profiles of two negative regulators, myostatin (MSTN) and calpastatin (CAST)genes, of skeletal muscle growth in highland yaks (Bos grunnie...
Effect of Myostatin (MSTN) g+6223G>A on Production and Carcass Traits in New Zealand Romney Sheep
Myostatin MSTN GDF8 g+6223G>A Sheep Carcass Trait
2016/5/5
Myostatin, which is also known as growth and differentiation factor 8 (GDF8), has been reported to act as a negative regulator of skeletal muscle development. Variation in the myostatin gene (MSTN) ha...
鹅Myostatin基因单核苷酸多态性检测及群体遗传分析
鹅 肌肉生长抑制素基因 单核苷酸多态性
2008/12/1
肌肉生长抑制素是TGF-β超家族的新成员，其主要在骨骼肌中特异性表达，且对骨骼肌的生长发育起负调控作用。本研究采用PCR-SSCP 和DNA测序的方法检测了鹅Myostatin基因的单核苷酸多态性，并对浙东白鹅、五龙鹅、扬州鹅、朗德鹅、莱茵鹅、豁眼鹅、吉林农大白鹅、狮头鹅、皖西白鹅、籽鹅等不同品种（系）鹅单核苷酸多态性进行了群体遗传分析。结果表明：（1）在检验的12对Myostatin基因的引物中...
用PCR-RFLPs方法对南阳牛、秦川牛、郏县红牛3个品种共411个个体的myostatin 5′调控区的单核苷酸多态性(SNPs)进行分析。结果表明，3个品种在myostatin 5′调控区T→A突变以等位基因T为主，仅在郏县红牛中发现1个AA型纯合体，郏县红牛品种显著偏离Hardy-Weinberg平衡状态(P<0.05)，其它品种处于Hardy-Weinberg平衡状态(P>0.05)。对黄...