Guanine is the “G” of the four bases that make up DNA. Guanine always pairs with cytosine.
The other bases are adenine (A), cytosine (C), and thymine (T).
Guanine is the “G” of the four bases that make up DNA. Guanine always pairs with cytosine.
The other bases are adenine (A), cytosine (C), and thymine (T).