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。
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。
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。
One protein is responsible for the difference between the two colors, and the genetic switch from one to the other is very simple.
有一种蛋白质对瓢虫的这两种颜色有影响，并且通过基因开关从一种颜色转换到另一种颜色非常容易。
The genetic switch involves acetylation, the introduction of an acetyl group into a molecule at the DNA level of chromatin resulting in genetic transcription.
基因“开关”涉及乙酰化作用，也就是将乙酰基群在染色质的DNA水平上引入到分子中，由此完成基因转录。
He did this by inserting into the animals' DNA, near the gene for P16INK4A, a second gene that was, because of this proximity, controlled by the same genetic switch.
他通过在临近生成p 16ink4a基因的动物dna中写入第二个基因，因为位置靠近，所以可以被相同的遗传切换控制。
The extraordinary finding has led scientists to suggest that dolphins have a "genetic switch" that allows them to mimic diabetes while they are fasting, without suffering any ill effects.
这一奇特发现使得科学家认为，宽吻海豚有一种“基因开关”，能让海豚在禁食时模拟糖尿病状态，但并没有任何病态反应。
What I'm going to tell you about in my 18 minutes is how we're about to switch from reading the genetic code to the first stages of beginning to write the code ourselves.
接下来18分钟里，我想与大家分享的是：我们是如何做到，从最初的阅读遗传编码，转换到现在我们开始自己编写这些编码。
The EWG added that exposure can also cause epigenetic changes, meaning alterations in the way genes switch off and on and genetic changes that can be passed on to the next generation.
EWG补充说暴露在PBA下还会导致遗传性变异，意味则各种基因的变异能够遗传到一下代身上。
If researchers can identify a similar genetic pathway in humans, they may be able to develop drugs to effectively switch off diabetes.
如果研究人员在人类身上能找到类似的基因通路，也许可以研发出能有效治愈糖尿病的药物。
Researchers report in the January issue of the journal Cell Metabolism, published by Cell Press, the discovery of a genetic "switch" that drives the formation of a poorly understood type of muscle.
研究者在一月份的细胞杂志中报道说，他们发现了控制一种类型肌肉结构的基因开关，而对这种肌肉类型学者们目前为止还不甚了解。
University of California, Irvine researchers have identified the chemical switch that triggers the genetic mechanism regulating our internal body clock.
加州大学欧文分校的研究人员找出了调节我们内部的生物钟遗传机制化学触发开关。
This switch exemplifies a type of genetic reprogramming that has been a source of debate and great interest in the world of stem cell research.
这一转换成为了一种基因重组的例证，并在干细胞研究领域引起了广泛的讨论。
This switch exemplifies a type of genetic reprogramming that has been a source of debate and great interest in the world of stem cell research.
这一转换成为了一种基因重组的例证，并在干细胞研究领域引起了广泛的讨论。
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