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en.wikipedia.org/wiki/Cytosine

Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a  ...

study.com/academy/lesson/cytosine-structure-definition-quiz.html

Cytosine is an important part of DNA and RNA, where it is one of the nitrogenous bases coding the genetic information these molecules carry. Cytosine can even ...

www.ncbi.nlm.nih.gov/pubmed/10958853

Mol Biol Evol. 2000 Sep;17(9):1371-83. Cytosine deamination plays a primary role in the evolution of mammalian isochores. Fryxell KJ(1), Zuckerkandl E.

www.ncbi.nlm.nih.gov/pubmed/20709185

Aug 13, 2010 ... Uracil may arise in DNA as a result of spontaneous cytosine ... for the excision of uracil and their role in the Ig diversification process, which ...

www.quora.com/What-is-the-exact-function-of-the-nucleotides-Cytosine-Guanine-Thymine-Adenine-in-DNA

DNA serves as a biological memory device, storing digital data in the form of bits encoded in its ... Each base — Thymine, Cytosine, Adenine, and Gu...

www.rsc.org/Education/Teachers/Resources/cfb/nucleicacids.htm

Two important reactions of the hydroxyl groups in phosphoric acid are: ... Adenine, guanine, thymine, cytosine and uracil are bases because of the presence of ...

pubs.acs.org/doi/abs/10.1021/ja00161a061

Feb 1, 1990 ... Importance of secondary interactions in triply hydrogen bonded complexes: guanine-cytosine vs uracil-2,6-diaminopyridine. William L.

genomemedicine.biomedcentral.com/articles/10.1186/s13073-015-0134-6

Jan 29, 2015 ... TET proteins and the control of cytosine demethylation in cancer ... along with the importance of cytosine methylation in the control of normal ...

www.nature.com/scitable/topicpage/the-role-of-methylation-in-gene-expression-1070

Because most DNA methylation was known to occur on cytosine residues, scientists hypothesized that if they inhibited methylation by flooding cellular DNA with ...