bn:00014376n
Noun Concept
Categories: Articles with short description, Pages using multiple image with auto scaled images, Nucleobases, Amines, Pyrimidones
EN
cytosine  C  4-amino-2(1H)-pyrimidinone  4-amino-2-hydroxypyrimidine  4-Amino-2-oxo-1,2-dihydropyrimidine
EN
A base found in DNA and RNA and derived from pyrimidine; pairs with guanine WordNet 3.0
Definitions
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EN
A base found in DNA and RNA and derived from pyrimidine; pairs with guanine WordNet 3.0 & Open English WordNet
Cytosine is one of the four nucleobases found in DNA and RNA, along with adenine, guanine, and thymine. Wikipedia
Chemical compound Wikidata
One of the five main nucleobases found in the nucleic acids DNA and RNA. OmegaWiki
A heterocyclic base, 4-aminopyrimidin-2(1H)-one, which pairs with guanine in DNA and RNA (by means of three hydrogen bonds). Wiktionary