Nor was the mother's own methylation affected by violence towards her.

而且她们本身的甲化与否也跟是否遭到家庭暴力无关。

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 甲化——你 DNA 上的甲标签——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转录功能的东西。

Our simulations show that the projected methylmercury concentrations in forage fish and Chinook salmon will surpass Canada's mercury consumption limits this century, as well as the consumption advisory level issued by the World Health Organization.

我们的模拟显示，本世纪内，饲料鱼和奇努克鲑鱼的预计甲汞浓度就将超过加拿大的汞摄入限额，以及世界卫生组织发布的摄入指引水平。

A third way to get Prader-Willi syndrome, is a mutation in the imprinting center, which is a sequence of DNA near the Prader-Willi genes that directs imprinting via sex-specific methylation.

第三种导致普拉德-威利综合征的原是印记心的突；印记心是临近普拉德-威利的DNA序列，通过性别特异的甲化介导印记。

The United Nations Office on Drugs and Crime says the trafficking of methamphetamine is expanding rapidly in and around Afghanistan as the trade in heroin slows.

联合国毒品和犯罪问题办公室表示，虽然海洛贸易有所放缓，但阿富汗境内及其周边地区的甲苯丙胺贩运却有所加剧。

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。它是一系列可以打开或关闭部分组的过程，通常通过一种叫做DNA甲化的方式发生。

Horvath and his colleagues gleaned information from 8,000 samples to chart methylation in healthy and diseased organs, tissues and cells, from fetuses to centenarians.

霍瓦特及其同事从8000个样本收集了信息，用于绘制健康和有病器官、组织和细胞的甲化情况，涉及胎儿到百岁老人之间各年龄的人。

This is water with just a little bit of Violet 1 colorant, versus when I do the same thing with dimethicone.

这是水加了一点紫色着色剂，这边则是我用二甲硅氧烷做同样的事情。

But, we have an amino acid called glycine that acts as a buffer for too many methyl groups.

但是，人体有一种名叫甘氨酸的氨酸，可抵消过量甲组带来的负面作用。

In 2021, researchers published a study that looked at methylation of DNA in human and primate brains.

2021年，研究人员发表了一项研究，研究了人类和灵长类大脑DNA的甲化。

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甲化模式的化。

One is there's a basic skeleton of that amino acid and on top of that, there's what we call a methyl group.

一部分是所谓的础“骨架”，另一部分则是位于该“骨架”之上的甲组。

Newborns whose mothers suffered from depression while they were pregnant are known to have more highly methylated glucocorticoid-receptor genes than others.

新生儿的母亲若是在怀孕期间出现抑郁症状，他们糖皮质激素受体的甲化程度就会比其他新生儿更高。

What's more, the genes that were likely to have more methelation seemed to be related to neuronal growth, plasticity and learning.

更重要的是，那些可能有更多甲化的似乎与神经元生长、可塑性和习能力有关。

Normally the paternal grandmother's methylation, after being passed to the father, would be erased when the father's making sperm.

正常情况下，奶奶的甲化遗传给父亲后，在父亲产生精子时会发生去甲化。

Small chemical entities called methyl groups attach to stretches of DNA, which affects what sequences are active.

被称为“甲原子团”的小化实体附着在DNA片段上，这会对哪些序列是活跃的产生影响。

Methylfolate the actual vitamin that gets things done.

甲化的叶酸才是真正起作用的维生素。

As we age, some stretches of DNA get more methylated, and others less.

随着年龄的增长，一些DNA片段的甲化程度会上升，而另一些则会下降。

They found different levels of methylation between humans and primates, but the difference was bigger in samples taken from the cerebellum than from the neocortex.

人类和灵长类动物之间的甲化程度不同，但小脑样本的甲化程度差异更大，而新皮层样本的甲化程度差异更大。

Translocations can disrupt SNRNP and move the small nucleolar RNA genes away from their imprinting center, causing them to get methylated and turned off.

SNRNP易位会破坏小核内核糖核蛋白（SNRPN），并将核仁小RNA移出印记心，导致这些的甲化沉默。