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cytosine/
'saɪtə.sɪn
'saɪtə.sɪːn
/
1.
胞嘧啶
2.
胞嘧啶
3.noun [Biochemistry]
胞嘧啶
4.
DNA的一密码子C (ATCG);
5.
一种嘧啶 (pyrimidine) ;核茸酸中之含氮碱基 ;
6.
组成DNA和RNA的单环含氮盐基分子,为鸟嘌呤之互补盐基