We have genetic material, DNA, in all of our cells.

我们每个细胞中都有遗传物DNA。

Viruses mutate as well especially those with genetic material made of RNA.

病毒也发生变异，尤其是那些带有RNA构成遗传物病毒。

A mutation is a change in the genetic material of a virus.

突变是指病毒遗传物改变。

Traditional scientific techniques couldn't parse environmental samples containing mixed genetic material from multiple species.

传统技术无法解析环境，如果混合了多种生物遗传物。

They might have managed this by taking in foreign genetic material.

它们可能是通过吸收外来遗传物以避免变异熔断。

They form caps at the ends of the chromosomes and keep the genetic material together.

它们在染色体末端形成帽，并将遗传物保持在一。

It then compares it to genetic material provided by relatives of the missing individuals.

然后将得到结果与失踪者家属提供遗传物进行比对。

Instead, they're made up of genetic material enclosed within a protein shell called a capsid.

相反，病毒由遗传物组成，被包裹在一种叫做衣壳蛋白外壳中。

And his only job is to provide genetic material for the offspring.

它唯一工作是为后代提供遗传物。

It is different from those that look for the genetic material of the virus.

它和其他寻找病毒中遗传物检测不同。

This change in the structure of genetic material could explain the reduction in colon cancer.

遗传物结构突变或许能够解释直肠癌发病率降低原因。

The genetic material can be single-stranded or double-stranded, linear or circular.

遗传物可以是单链或双链、线性或环状。

The permafrost turned out to be loaded with genetic material.

这些永久冻土层中原来含有大量遗传物。

The treatment involves permanently changing the genetic material, DNA, in a patient's blood cells.

这种疗法包括永久改变患者血细胞中遗传物DNA。

They study the genetic material released by living creatures.

他们研究生物释放出来遗传物。

The researchers followed the lives of plankton, examined their genetic material and watched their movements.

研究者追踪浮游生物生活，研究它们遗传物并观察它们活动。

When viruses cohabitate inside a living host, they get the chance to swap genetic material.

当病毒在活体宿主内共存时，它们就有机会交换遗传物。

Other times, they involve identifying parts of a pathogen, like genetic material.

其他时候，它们涉及识别病原体某一部分，如遗传物。

They tested the concept by having mice breathe in genetic material called messenger RNA, or mRNA.

他们让老鼠吸入被称为信使核糖核酸（mRNA）遗传物，以此来测试这一概念。

They instead collect dead particles or parts of the virus's genetic material that are not infectious.

而是无活性颗粒或病毒遗传物中不具传染性部分。