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Cytosine
Pronunciation
IPA:
/ˈsaɪtəsin/
Origin
After
German
Cytosin
, from
cyto-
+
-ose
+
-ine
.
Full definition of cytosine
Noun
cytosine
(
plural
cytosines
)
(
biochemistry
) A
base
, C
4
H
5
N
3
O, which pairs with
guanine
in
DNA
and
RNA
.
Derived terms
cytosine arabinoside
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