首先，他引入了一种能够导致肌生成抑制素的受体受到抑制的基因，使肌肉细胞的细胞膜表面的分子收到停止生长的信息。

First, he has introduced a gene that turns out a stunted version of the myostatin receptor, the molecule that sits in the surface membrane of muscle cells and receives the message to stop growing.

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这两种基因产生与上述受体结合的大量蛋白质，压制和削弱有功能肌肉生长抑制素分子的作用。

These churn out proteins which bind to the receptors, swamping and diluting the effect of functional myostatin molecules.

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获得敲除肌肉生长抑制素（MSTN）基因的猪胎儿成纤维细胞。

The objective of this study is to get MSTN knock-out porcine fetal fibroblast.

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