GGT, for example, codes for the amino acid called Glycine.

例如，GGT 编码称为甘氨酸的氨基酸。

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

这三个碱基编码被称为密码子。所以 GGT 是甘氨酸的“密码子”。