If the wrong genetic switch is flicked, the wrong sort of tissue results.

如果基因转换被非正常地触发了，结果就是错误的细胞组织。

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Specifically, the study describes an acetyl genetic switch that produces memory impairment in aging 16-month-old mice.

特别是，这项研究描述了一种乙酰基遗传“开关”，这直接导致了一只16个月大的白鼠记忆上的损伤。

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Their original experiment used a genetic switch to regulate production of a particular receptor molecule for serotonin.

在最初的实验中，他们采用了一个基因开关来调节复合胺的一种特定的受体分子的产生。 为了得到SID症的模式，他们对基因开关做了调整。

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Their original experiment used a genetic switch to regulate production of a particular receptor molecule for serotonin.

ECONOMIST: Sudden infant death syndrome

And it may be possible to engineer a genetic switch, known as an inducible promoter, into the crop, along with the anti-meiosis genes.

ECONOMIST: Genetic engineering: No sex, please, we��re plants | The

But the parts list says those regions contain, or are close to, a particular kind of genetic switch turned on and off in various types of immune cell.

ECONOMIST: Human genomics