The DNA molecule is compounded from many smaller molecules.
脱氧核糖核酸分子是由许多更小的分子组成的。
DNA fingerprinting has proved the clincher in this investigation.
DNA指纹已为此项调查出示了铁证。
DNA profiling would now be added to the struggle against vandalism.
DNA描画如今也许会被加到对抗故意破坏公共财物的斗争中。
A related debate involved some recent DNA studies.
有一个相关的辩论，涉及到最近的一些DNA研究。
The beads are DNA segments wrapped around the histone.
这些珠子是包裹在组蛋白上的DNA片段。
The classification based on DNA seems to be much more reliable.
基于DNA的分类似乎更可靠。
DNA comparisons have shown that green algae are plants' closest living relatives.
DNA比对显示，绿藻是植物现存的关系最近的亲戚。
The researchers found some of the same DNA in their venom as in the snakes' venom.
研究人员在它们的毒液中发现了一些与蛇毒液相同的DNA。
The team which has been sequencing Neanderthal DNA continually faces these problems.
对尼安德特人DNA进行测序的团队一直面临着这些问题。
You have a fragment of some kind of DNA that you would like to clone or make many copies of.
你有了某种想要克隆或复制的DNA片段。
The scientists also use DNA technology to make sure that the drugs are only inside the egg whites.
科学家们还使用DNA技术来确保药物只存在于蛋白中。
At best there is a weak statistical association and not a causal link between DNA and intelligence.
DNA和智力之间最多只存在着微弱的统计关联，而不是因果关系。
Nuclear DNA was successfully extracted from a 13,000-year-old emu eggshell and a giant moa eggshel.
细胞核DNA成功地从一只1.3万年前的鸸鹋蛋壳和一只巨大的恐鸟蛋壳中被提取出来了。
It is the structure of these beaded DNA strings that guide the fate of the cells in which they are located.
正是这些串珠状的DNA 链的结构决定了它们所在细胞的命运。
The assumption is that even if this DNA doesn't make up any of the genes, it must serve some other purpose.
这个假设是，即使这个DNA不构成任何基因，它一定有其他的用途。
We can believe the molecular data, the DNA, or we can believe the skeleton trail, but unfortunately, not both.
我们可以相信分子数据和DNA，或者我们可以相信骨架线索，但不幸的是，我们不能两者都相信。
You know that all of a person's genetic information is contained on very long pieces of DNA called Chromosomes.
你知道，一个人所有的遗传信息都包含在一个叫做染色体的长DNA片段上。
Better conservation methods and a focus on fresh fossils could boost DNA extraction from more delicate specimens.
更好的保护方法和对新化石的关注可以帮助我们从更脆弱的标本中提取DNA 。
Now that we're actually able to look at the DNA and see where the pencil writings are, it's sort of a whole new world.
现在我们可以看到DNA，看到铅笔写字的地方，这某程度上是一个全新的世界。
Dr. Gill and his team were able to come to this conclusion by extracting bacterial DNA from the feces of two volunteers.
吉尔博士和他的研究小组是通过提取两位志愿者粪便中的细菌DNA 后得出这一结论的。
Researchers will now be able to determine the parentage of individual monkeys from DNA without tranquilizing the monkeys.
研究人员现在可以通过DNA来确定单个猴子的血统，而不用对猴子进行麻醉。
Companies are unlikely to file many more patents for human DNA molecules-most are already patented or in the public domain.
公司不太可能再为人类DNA申请更多的专利——大多数要么已经被其他公司申请了专利，要么处于公共领域。
Watson, together with Francis Crick, discovered the structure of DNA, the genetic information carrier of all living organisms.
沃森和弗朗西斯·克里克发现了DNA的结构，这是所有生物的遗传信息载体。
Biologists can infer how species are related evolutionarily by comparing DNA sequences for the same genes in different species.
生物学家可以通过比较不同物种中相同基因的DNA序列来推断物种之间的进化关系。
When you want to study ancient human and Neanderthal remains, there's a big issue of contamination with contemporary human DNA.
当你想要研究古人类和尼安德特人的遗骸，一个大问题是当代人类的 DNA 受到的污染。
We have these new concepts of snakes' evolution and a new DNA database, all these information on the genetic makeup of snake venom.
我们有了关于蛇类进化的新概念以及新的DNA数据，所有这些都是关于蛇毒基因构成的信息。
Because many palaeontologists base their work on the shape of fossils alone, their methods of conservation are not designed to preserve DNA.
由于许多古生物学家的工作仅基于化石的形状，因此其保存方法并非旨在保存DNA。
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