genetic mutation

常見例句

But those changes are not passed on indefinitely, like a successful genetic mutation would be. Instead, they are wiped out over a generation or two.
但這些變化并不像成功的基因突變一樣，能夠永久地遺傳下去，實際上它們往往在一兩代的時間里就會消失。
Cells with a growth advantage expand faster and dominate. However, this can come at the price of genetic mutation, so growing fast is not always desirable.
有生長優(yōu)勢的細胞能迅速繁殖，成為優(yōu)勢種群。但是，這通常是由基因突變引起，并不是我們所期望的正常生長。
Also, some shorter people possess a rare genetic mutation, known as the "Methuselah gene," that seems to extend their life spans.
但是恰恰是一些個子不高的人會有很少見的基因突變，也就是“高壽基因”，它可以延長壽命。

They found a genetic mutation that seemed to indicate a bone marrow transplant was necessary.
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But those changes are not passed on indefinitely, like a successful genetic mutation would be.
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