Methylcytosine may refer to:
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5-Methylcytosine
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1-Methylcytosine, a nucleic acid in Hachimoji DNA
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N(4)-Methylcytosine
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6-Methylcytosine
See also
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Cytosine
Cytosine () (symbol C or Cyt) is one of the four nucleotide bases found in DNA and RNA, along with adenine, guanine, and thymine ( uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attac ...
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Nucleic acid analogue
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