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

而且她们本身基因甲基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 甲基化——你 DNA 上甲基标签——是种生物标志物，要么标记已经发生在 DNA 上事情，要么标记甚至有可改变基因转录东西。

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.

我们模拟显示，本世纪内，饲料鱼和奇努克鲑鱼预计甲基汞浓度就将超过拿大汞摄入限额，以及世界卫生组织发布摄入指引水平。

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-威利综合征原因是印记心突变；印记心是临近普拉德-威利基因DNA序列，通过性别特异甲基化介导印记。

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，虽然海洛因贸易有所放缓，但阿富汗境内及其周边地区甲基苯丙胺贩运却有所。

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过程，通常通过一种叫做DNA甲基化方式发生。

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、组织和细胞甲基化情况，涉及胎儿到百岁老人之间各年龄人。

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

这是水了一点紫色着色剂，这边则是我用二甲基硅氧烷做同样事情。

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氨基酸，可抵消过量甲基组带来负面作用。

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甲基化。

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

王在特雷·艾德克实验室工作，他们在那里研究人类DNA甲基化模式变化。

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

一部分是所谓基础“骨架”，另一部分则是位于该“骨架”之上甲基组。

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

新生儿母亲若是在怀孕期间出现抑郁症状，他们糖皮质激素受体基因甲基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.

更重要是，那些可有更多甲基化基因似乎与神经元生长、可塑性和学习力有关。

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，奶奶甲基化基因遗传给父亲后，在父亲产生精子时会发生去甲基化。

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

被称为“甲基原子团”小化学实体附着在DNA片段上，这会对哪些序列是活跃产生影响。

Methylfolate the actual vitamin that gets things done.

甲基化叶酸才是真正起作用维生素。

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

随着年龄增长，一些DNA片段甲基化程度会上升，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甲基化程度不同，但小脑样本甲基化程度差异更大，而新皮层样本甲基化程度差异更大。

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基因易位会破坏小核内核糖核蛋白（SNRPN），并将核仁小RNA基因移出印记心，导致这些基因甲基化沉默。