The beauty of the drug is that it should be useful with any disease caused by a nonsense mutation, no matter what its outward effects.

该药的优点在于，它对任何由无意义突变导致的疾病都有效，而不论这些疾病的外在表现是什么。

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The technique didnt need restrict enzymes and ligases, which could be developed as a simple and useful technique in the studies of gene splicing and gene mutation.

这一技术不需要内切酶消化和连接酶处理，技术操作简单易行，在基因拼接、基因内部突变方面具有良好的应用价值。

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The space mutation is a very effective method to develop new peanut germplasms and useful genes.

太空诱变为开发新的花生种质和有用的基因提供了有效的方法。

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It means that Dr Schneider can tell whether or not the signal from any particular binding site is too noisy to be useful in other words, whether it is a damaging mutation.

ECONOMIST: How (and why) to find a needle in a haystack | The