A pesky pile of damaged DNA that destroys everything it touches.

其实就是一堆讨厌的受损DNA破坏了它所接触的一切。

Previous research had demonstrated too that DCA damages DNA in a way that promotes senescence.

先前的研究也发现，DCA会以一种诱发衰老的方式破坏DNA。

The sun is out billions of high-energy particles that can damage our DNA and cause cancer.

太阳发出数十倍的高能量粒子，这会对我们的DNA造成影响且致癌。

Radiation becomes risky when it rips atoms' electrons away upon impact, a process that can damage DNA.

当撞击将原子的电子分开时核辐射才有危险，这是一个可以损坏DNA的过程。

However, prolonged exposure to UVA and UVB can damage DNA, age your skin, and promote the development of potentially deadly skin cancer.

然而，过长的暴露在a波和b波紫外线下会损坏DNA，并使皮肤衰老，还会增加得致命性皮肤癌的可能。

That means they contain ingredients like avobenzone and octinoxate that absorb UV rays to stop them from damaging the DNA in your skin.

它们含有像阿伏苯宗和辛氧酸盐这样的成分，可以吸收紫外线，防止其损害皮肤中的脱氧核糖核酸。

And other work on rats has also shown that acrylamide could attach itself to parts of red blood cells, and ultimately damage DNA.

而对老鼠的实验结果也表明，丙烯酰胺可以附着在红细胞上，最终导致DNA损伤。

But UV light isn't just harmful to humans; it can damage DNA or other organic molecules in lots of organisms, including plant cells.

但是紫外线不仅仅对人有害，它会破坏DNA或者包括植物细胞在内的其他有机生物体的分子。

When skin is exposed to UV for long periods of time, the UV light damages the DNA within our cells, and skin starts to burn.

他们的皮肤长期暴露在紫外线下，紫外线会破坏细胞内的DNA并灼伤皮肤。

Cancer cells have damaged dna but have ways to ensure the binding to mdm2 happens without a hitch.

癌细胞已经损坏了 DNA，但有办法确保与 mdm2 的结合顺利进行。

So they die off more often than most other cells, which have time to fix damaged DNA and don't accumulate the same concentrations of alkylating agents.

因此癌细胞比其他大多数细胞死亡的频率更高，其他细胞有时间修复受损的DNA并且不会累积相同浓度的烷基化剂。

In a sunburn, certain kinds of UV light also damage your DNA, and your immune system starts killing off malfunctioning cells so they don't become cancerous.

在晒伤的情况下，某些紫外线也会损伤你的DNA，然后你的免疫系统会开始杀死这些不正常的细胞以防它们产生癌变。

Modrich demonstrated how an enzyme called Dam methylase marks damaged DNA, which shows other enzymes which pieces to cut out.

莫德里奇展示了一种名为 Dam 甲基化酶的酶如何标记受损的 DNA，从而显示其他酶需要切掉哪些片段。

The UV radiation that beams down on you at the beach can damage your DNA, giving you painful burns and eventually, possibly cancer.

在海滩上照射到您身上的紫外线辐射会破坏您的 DNA，使您灼伤并最终可能患上癌症。

These molecules damage DNA and are strongly linked to the onset of conditions like cancer and neurodegenerative diseases like ALS, Parkinson's, and Alzheimer's.

这些分子会破坏 DNA， 并与癌症和神经退行性疾病（如 ALS、 帕金森氏症和阿尔茨海默氏症） 的发生密切相关。

Bacon, ham, salami, sausages and hot dogs contain chemicals that are harmful for us, like nitrates and nitrites that can damage the DNA in our digestive system and lead to cancer.

培根，火腿，香肠，香肠和热狗含有对我们有害的化学物质，像硝酸盐和亚硝酸盐，可以破坏我们消化系统的DNA，并导致癌症。

Even if dangerous levels of radiation make it past this homegrown armor to damage DNA, many fungi have robust repair systems that spring into action, cutting out and restoring defective sequences.

即使危险水平的辐射穿透了这种“自产盔甲”，破坏了 DNA，许多真菌也拥有强大的修复系统，它们会立即采取行动，切断并重建有缺陷的序列。

In a sunburn, certain kinds of UV light also damage your DNA, and your immune system starts killing off malfunctioning cells so they don’t become cancerous.

在晒伤时，某些种类的紫外线也会损害您的 DNA，您的免疫系统会开始杀死功能失调的细胞， 以免它们发生癌变。

That also makes it powerful enough to damage DNA, which is why ionizing radiation is dangerous for living things … and why we have a vested interest in detecting it.

这也使其强大到足以破坏 DNA， 这就是为什么电离辐射对生物是危险的… … 以及为什么我们对检测它有既得利益。

The Nobel Prize for Chemistry was awarded to three scientists - again, all part of separate teams - who helped figure out how the cells in your body repair damaged DNA.

诺贝尔化学奖授予了三位科学家— — 同样， 他们属于不同的团队—— 他们帮助弄清楚了你体内的细胞如何修复受损的 DNA。