然而，这些失效的肌肉生长抑制素确实起到了将功能正常的肌肉生长抑制素分子稀释和淹没的作用。

They do, however, swamp and dilute the effect of functional myostatin molecules.

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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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