There are about 3 billion base pairs in our genetic code.

在我们的遗传密码大约有30亿个碱基。

Of these 3 billion base pairs, 99.9% are exactly the same in all humans.

在这30亿个碱基，99.9%的碱基在人类完全相同。

Today, any two humans only differ by about 1 out of 1000 DNA base pairs.

如今，任意两个人的差别只有千分之一的 DNA 碱基。

This does not require changing every single base pair in the genome to mammoth.

这不需要将基的每一个碱基都改变为猛犸象。

By comparison, most genes have only about 10 exons and are 50 thousand base pairs in length.

相来说，大多数基只有10个外显子和50kbp长。

Each of these base pairs are contained in 23 pairs of chromosomes found in the nucleus of human cells.

这些碱基的每一个都包含在人类细胞核里的23染色体当。

Because in order to be stable in cells, the two strands of a DNA double helix have to form base pairs.

为为了在细胞稳定，DNA双螺旋的两须形成碱基。

But look at that one base pair.

但是看看那个碱基。

True, the typical vertebrate genome is billions of base pairs long.

确实，典型的脊椎动物基由数十亿个碱基成。

Remember, Evo2 has been trained on trillions of DNA base pairs.

记住，Evo2已经接受了数万亿个DNA碱基的训练。

In ancient human and animal remains, DNA fragments can easily be as short as 35 base pairs.

在古代人类和动物遗骸，DNA片段很容易短至35个碱基。

Look at all those repeating base pairs: ATCG.

看看所有那些重复的碱基：ATCG。

Each person's DNA consists of about 6 billion base pairs stored in 23 pairs of chromosomes— 46 total.

每个人的 DNA 由大约 60 亿个碱基成，存储在 23 染色体——总共 46 。

It's found on chromosome 4 and you can tell like how many base pairs, it's 6000 letters long.

它位于4号染色体上，你可以知道它有多少碱基，长度为6000个字母。

They managed to insert this 765 base pair segment of DNA into the yeast genome, right?

他们设法将这 765 个碱基的 DNA 片段插入酵母基，吧？

And some parts, particularly those where the same short pattern of base pairs is repeated over and over again, remain difficult to sequence well.

而且其某些部分，尤其是那些短型碱基被不断复制的位置，仍然很难准确测序。

When Huda and Harry combined their data, they were able to narrow the location of their gene down to about one million base pairs.

Huda 和 Harry 合并数据后，他们就能将基位置缩小到大概100万碱基内。

Besides the low error rate, Dr Kedes requires that the sequence be complete-meaning that it includes at least 98% of the genome's base pairs.

除了错误率要低，科德斯博士还要求测序结果须是完整的，即至少包括人体98%的染色体碱基。

Rather than patenting every conceivable variant, the company claims jurisdiction over isolated DNA sequences, 15 base pairs long, that match short parts of the genes.

他们不是每一有可能得到的基突变体持有专利权，而是一段分离到的基序列持有专利权，这段基序列含有15个碱基。

Alright, so the dystrophin gene is a huge gene on the X-chromosome, that has 79 exons and is over 2 million base pairs in length.

抗肌萎缩蛋白基是X染色体上一个庞大的基，含有79个外显子，全长超过2000kbp（书上通常缩写为bp，碱基）。