Wang worked in Trey Ideker's lab, where they study changing patterns of DNA methylation in humans.

王在特雷·艾德克的实验室工作，他们在那里研究人类DNA甲基化模式的变化。

I would argue DNA methylation is also dynamic and not fatalistic either.

我会认为 DNA 甲基化也是动态变化的，并非宿命性的。

As before, the mice didn't just regain their vision, their cells also appeared younger  according to the DNA methylation clock.

VO：和以前一样，老鼠不仅恢复了视力，根据 DNA 甲基化时钟，它们的细胞也显得更年轻。

Epigenetics. It's basically the set of processes that turn parts of the genome on or off. And this normally happens is through something called DNA methylation.

答案是表观遗传学。它是一系列可以打开或关闭部分基因组的过程，通常通过一种叫做DNA甲基化的方式发生。

We can use these DNA methylation patterns  to make a clock, a DNA methylation clock, also known as a Horvath Clock that  estimates your biological age.

戴维：我们可以使用这些 DNA 甲基化模式来制作一个时钟，一个 DNA 甲基化时钟， 也称为 Horvath 时钟， 可以估计您的生物年龄。

Studies of the Dutch Hunger Winter actually show that people who were exposed to famine during gestation had differences in DNA methylation 60 years later, compared with siblings who were born later on.

对《荷兰饥饿严冬》的研究表明，相比饥荒后出生的兄弟姐妹，在母亲妊娠期处在饥荒中的人 DNA 甲基化在 60 年后存在差异。

" I think it's very cool they looked at the DNA methylation patterns and they compared them to match up the relative ages, " says Pellegrini.

“我认为他们研究了 DNA 甲基化模式并将它们进行比较以匹配相对年龄， 这非常酷，” 佩莱格里尼说。

DNA methylation, which are the methyl group tags on your DNA..., serve as biomarkers of either things that have already happened in your DNA or potentially even can change the function in terms of how a gene is transcribed.

DNA 甲基化——你 DNA 上的甲基标签——是种生物标志物，要么标记已经发生在 DNA 上的事情，要么标记甚至有可能改变基因转录功能的东西。