Imagine a new mutation arising in a gene.

设想一下在一个基因上发生了一个新的突变。

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Research in basic theory of GA and its application are retrospected and a new mutation operator, combinational mutation, is defined.

回顾遗传算法的理论和应用研究方面的进展，定义了新的变异算子。

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A genetic mutation causes people to be born without fingerprints, a new study says.

一项新研究表明，基因变异导致一些人生来无指纹。

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There's a major new mutation within the 2nd generation tablet and it brings significantly better battery life.

ENGADGET: Buying an iPad 2? Here's the rarer, more efficient specimen you need to (somehow) track down

But there were chemotherapy options, notably a relatively new drug called Tarceva, which targets a gene mutation commonly found in lung cancers of female non-smokers.

NEWYORKER: Letting Go

His tumor had a gene mutation being targeted by a new cancer vaccine being tested by Duke neurosurgeon John Sampson.

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