Though his gene expressions changed, his DNA did not.

尽管他的基因表达发生了变化，但他的DNA并没有改变。

Usually, for gene expression, nucleotides are read in groups of three.

通常对于基因表达来说，核苷酸以三个为一组被读取。

However, researchers found 7 percent of his gene expressions had also changed.

然而，研究人员发现他7%的基因表达也发生了变化。

Finally, the team investigated the mechanisms behind these differences in gene expression.

最后，研究小组用基因表达调查造成这些不同的机理原因。

When that happened, changes in gene expression appropriate to the new status quickly followed.

地位等级一旦发生改变，与之相应的基因表达随即改变。

Gene expressions determine whether genes turn off and on, which can change how cells function.

基因表达决定了基因是否关闭和开启，这可能改变细胞的功能。

So we might expect because of this distance, evolutionary distance, that gene expression in the brain would be quite different.

因此我们可以预想，由于这种进化距离，大脑中的基因表达可能会有相当大的差别。

Now, with identical twins, they have the same DNA, but sometimes gene expression can occur in one twin and not the other.

同卵双胞胎有相同的 DNA，但有时基因表达可能只发生在一个双胞胎中。

One piece of the puzzle could be changes in gene expression.

谜题之一可能是基因表达的变化。

And this can create differences between them, and these environmental differences that trigger different gene expression might even start in the womb.

这就造成了它们之间的差异，这些环境差异触发了不同的基因表达甚至可能从子宫开始。

Within the cell, they can directly influence gene expression and protein synthesis.

在细胞内，它们可以直接影响基因表达和蛋白质合成。

However, fats do play a fairly critical role in cellular function, heart health, and gene expression, as well as of course energy storage.

然而，脂肪在细胞功能、心脏健康和基因表达中确实起着相当关键的作用，当然还有能量储存。

There are many studies showing that when we are exposed to cold-based exercise, we have an increase in gene expression for brown fat.

有很多研究表明，当我们进行寒冷条件下的运动时，棕色脂肪的基因表现会增加。

And while research is ongoing, the general idea is that these things may cause symptoms by influencing someone's hormone levels or gene expression.

虽然研究还在进行中，但总的观点是这些因素可能通过影响某人的荷尔蒙水平或基因表达而引发症状。

Cell proliferation appears to be incompatible with the expression of a terminally differentiated program of gene expression.

细胞增殖似乎与终末分化的基因表达程序的表达不相容。

These corticosteroids sneak into cells and can turn off the " fire alarm" by suppressing gene expression of inflammatory signals.

这些皮质类固醇潜入细胞，可以通过抑制炎症信号的基因表达来关闭“火警”。

And they have seen increases in growth hormones and changes to gene expression in plants played music or single-note tones.

他们还看到生长激素的增加以及植物播放音乐或单音符时基因表达的变化。

Meanwhile, the slug adjusts its gene expression to improve its relationship with the chloroplasts and removes damaged plastids to avoid accumulation of potentially damaging chemicals.

与此同时，鼻涕虫通过调整自身的基因表达改进与叶绿体的相互作用并去除受损的质体，从而避免具有潜在破坏性化合物的累积。

Some of these, like a methyl group, inhibit gene expression by derailing the cellular transcription machinery or causing the DNA to coil more tightly, making it inaccessible.

它们其中的一些，像甲基，抑制基因的表达通过阻碍细胞的转录或导致DNA的盘绕更紧密，使得它们难以看到。

These sections are generally arranged in a straight line along the head to tail axis and each have different gene expressions associated with them.

这些部分通常沿着头尾轴排列成一条直线，并且每个部分都有与其相关的不同基因表达。