mimic gene

Artificial nuclease can mimic the function of natural nuclease by breaking the backbone of DNA site-specifically. And these small molecules can also be used as molecular biology tools and gene therapy agents.

人工核酸切割分子，又称人工核酸酶，是用化学方法合成的一类能模拟天然核酸酶断裂核酸骨架的功能小分子。它可以发展成为有用的分子生物学工具和基因治疗药物。

By inactivating this gene in mice, it is possible to mimic the TSC syndrome.

这种基因的失活的小鼠, 可以模仿台糖综合征.

And, they say, the drugs were designed to mimic mutations in a gene, PCSK9, that protects people from getting heart disease, even if they smoke or have high blood pressure.

此外，他们还说，这些药物模仿了PCSK9基因突变，这种基因能防止人们罹患心脏病，哪怕他们吸烟或有高血压。