And that epigenome is constantly changing.

观基组变化。

The epigenome is kinda like Play-Doh on the genome.

观基组有点像基组上橡皮泥。

That's exactly right and that's what apparent motion is about.

完全正确，这就观运动意义所在。

And this silencing of the maternal copies is an epigenetic process.

这种母源基沉默一种观遗传学过程。

And gravity acts alongside several apparent forces to determine what those orbits look like.

重力与几种观力一起作用，确定这些轨道形状。

What all these epigenetic markers are doing remains obscure.

这些观遗传学标志物到底都做什么目前仍然清楚。

Mr. Sabanayagam says identifying epigenomic marks is important for human studies in the future.

Sabanayagam说识别观基组性状对未来人类研究来说很重要。

But in epimutations it doesn't get erased and gets passed on.

但观突变会消失，而一直传递。

After about a week the scientists take out the worms. They look for changes in the worms' epigenome.

一周后科学家将蠕虫取出，然后观察蠕虫观基组改变。

But even though epigenetic changes are sticky, they're not necessarily permanent.

但即使观基变异令人满，它们永久。

So epigenetic silencing of a gene means turning it off while keeping the DNA sequence itself the same.

基观沉默指，在DNA核苷酸序列变情况下，抑制基达。

The epigenetic changes caused by one single mother rat were passed down to many generations of rats after her.

一个鼠妈妈导致观遗传变异会被传递给她后面好几代老鼠。

The effects in these toys and movies and screens today create an illusion neuroscientists call apparent motion.

今天这些玩具、电影和屏幕中效果创造一种错觉，神经科学家称之为观运动。

Scientists often use genetics and epigenetics to identify genes that might be linked to developing cute features and babies.

科学家经常使用遗传学和观遗传学来识别可能与可爱特征和婴儿发育有关基。

Over time, through this epigenetic reprogramming, some cells develop into heart cells, and others into liver cells.

一段时间后，通过观遗传学重新运作，一些细胞成长为心脏细胞，其他成为肝脏细胞。

The epigenome can be changed by the environment. And those changes pass from one generation of worms to the next.

观基组可以被环境改变，这些改变从一代蠕虫传递到下一代。

Now, 15 years of collaboration with neuroscience and epigenetics said yes, our brains change when you train in altruism.

神经科学和观遗传学 长达15年合作也明，改变可以发生，当你接受利他精神训练时， 你大脑会发生改变。

One of the hallmarks of ageing  is epigenetic change.

戴维：衰老标志之一观遗传变化。

The epigenome also mediates a lifelong dialogue between genes and the environment.

观基组同样介导终生对话在基和环境中。

Your mother's or your father's experiences as a child, or choices as adults, could actually shape your own epigenome.

你母亲或者父亲作为孩子经历，或者成为成年人后选择，事实上可能形成你自己观基组。