isoadenine

例句：

1. 1.The DNA molecule contains a variety of isoadenine and other bases.
   DNA分子包含多种异腺嘌呤和其他碱基。
2. 2.Isoadenine is an important component of the human genome.
   异腺嘌呤是人类基因组的重要成分。
3. 3. Isoadenine plays a crucial role in the synthesis of RNA molecules.
   异腺嘌呤在RNA分子的合成中起着关键作用。