Most people with only one copy of the gene—"carriers"—survive and pass the gene to offspring.

大多数只有一个基因拷贝的人——“携带者”——能够存活下来并将基因传给后代。

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Furthermore, the single copy of a founder mutation often confers a survival advantage on carriers.

此外，创始者突变的单一拷贝通常赋予携带者生存优势。

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Furthermore, the single copy of a founder mutation often confers a survival advantage on carriers.

此外，创始者突变的单一拷贝通常赋予携带者生存优势。

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