碱基是拉生物学上个一个概念,是DNA搭RNA里起配对作用个部分。常见个碱基搭对应个核苷看下头个列表:

核碱基
Chemical structure of adenine
腺嘌呤
Chemical structure of guanine
鸟嘌呤
Chemical structure of thymine
胸腺嘧啶
Chemical structure of cytosine
胞嘧啶
Chemical structure of uracil
尿嘧啶
核苷

Chemical structure of adenosine
腺苷
A
Chemical structure of guanosine
鳥苷
G
Chemical structure of thymidine
胸苷
T
Chemical structure of cytidine
胞苷
C
Chemical structure of uridine
尿苷
U