bn:00065294n
Noun Concept
EN
purine
EN
A colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances WordNet 3.0
Definitions
Relations
Sources
EN
A colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances WordNet 3.0 & Open English WordNet
IS A
WordNet 3.0 & Open English WordNet
EN