The portal protein that forms the unique DNA entrance vertex of prohead.

门脉蛋白形成了独特的 DNA 前头的入口点。

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And the resulting boot has a unique DNA of luxurious practicality.

以及由此启动了一个独特的DNA的豪华实用性。

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Except for identical twins, each living thing has its own unique DNA.

除了相同的双胞胎，每一个活的东西都有自己独特的DNA。

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Here the unique thing was that there's a restriction site inside that is present in normal DNA and not present in sickle DNA.

刚才例子中,特性就是在正常的基因中,有酶切位点,而在患者的基因中却没有

耶鲁公开课 - 生物医学工程探索课程节选

That's why molecular biology, one of the reasons why it's turned out to be such a powerful tool, because if you can think creatively you can find all different ways to using these very simple principles to recombine molecules, to make unique new DNA sequences.

这就是分子生物学,如此有用的原因之一,因为如果你有创造力,你可以用各种方法,运用这些简单的原理来重组分子,创造独特的DNA新序列

耶鲁公开课 - 生物医学工程探索课程节选

The endemic Siberian population had different molar features and a "very unique DNA signature" - that was dated to be almost 900, 000 years old.

BBC: Mammoths moved 'out of America'

"The beauty of this system is that we do not need to modify the item being protected in any way with tags, chips or ink - it is as if documents and packaging had their own unique DNA, " said Professor Cowburn.

BBC: NEWS | Technology | Laser spots paper 'fingerprints'

Instead of labels, GenVault puts a tiny bit of unique rice DNA into each human cell sample, a sort of permanent bar code for the samples.

FORBES: The DNA Bar Code