What is the only animal species in the Genus Rhincodon?

属于鲸鲨密码子属中唯一的动物是哪一个？

Three base codons on the mRNA code for one amino acid.

一个的 mRNA 编码上的三个碱密码子。

The 3 base codes are known as codons. So GGT is a " codon" for Glycine.

这三个碱编码被称密码子。所以 GGT 是甘的“密码子”。

The words in which the instructions are written are called codons, and the letters are known as bases.

指令中所写的单词被称密码子，单词中的一个个字母被称碱。

The genetic code is a rulebook that defines which codon encodes which amino acid.

遗传密码是一本规则手册，它定义了哪个密码子编码哪个。

Stop signals When a ribosome reads a codon.

信号 当核糖体读取一个密码子时。

So, for example, the triplet codon TCG encodes the amino acid serine.

因此，例如，三联密码子 TCG 编码丝。

The paper gives some fascinating examples. Evo2 can accurately predict the three-base periodicity pattern of codons.

这篇论文提供了一些引入胜的例子。Evo2可以准确预测密码子的三碱周期性模式。

Sometimes, the third base in a codon can vary without changing which amino acid it codes for.

有时，密码子中的第三个碱可以发生变化，而不会改变它编码的。

And this means that most amino acids are encoded by more than one triplet codon.

这意味着大多数由不一个三联体密码子编码。

And the order of triplet codons in DNA encodes the order of amino acid building blocks in a protein.

DNA 中三联体密码子的顺序编码了蛋白质中组成部分的顺序。

So, for example, the amino acid serine is encoded by six different triplet codons.

因此，例如，丝由六个不同的三联体密码子编码。

And triplet codons that encode the same amino acid are defined as synonymous codons.

编码相同的三联体密码子被定义同义密码子。

We asked whether life needs multiple synonymous codons to encode a single amino acid.

我们询问生命是否需要多个同义密码子来编码单个。

For example, does life need six different codons, which all code for the amino acid serine?

例如，生命是否需要六个不同的密码子，它们都编码丝？

Specifically, we could remove components of the translational machinery, specific tRNAs, that normally read the codons that we've removed from the genome.

具体来说，我们可以移除转化体系的成分，即特定的转运 RNA，它们通常会读取我们从因组中移除的密码子。

Recall that the order of triplet codons in DNA encodes the order of amino acid building blocks in a protein.

回想一下，DNA 中三联体密码子的顺序编码了蛋白质中构建块的顺序。

And it's the translational machinery of cells that reads the triplet codons and builds the corresponding sequence of amino acids.

是细胞的翻译机器读取三联体密码子并构建相应的序列。

Now, the key point here is that we've created a cell that no longer reads all the codons in the near-universal genetic code.

现在，这里的关键点是我们已经创建了一个不再读取近乎通用的遗传密码中的所有密码子的细胞。

By changing the order of the triplet codons in the synthetic DNA, we can change the order of the chemical building blocks that we program into the resulting polymer.

通过改变合成 DNA 中三联体密码子的顺序，我们可以改变我们在生成的聚合物中编程的化学构件的顺序。