guanine nucleotide

guanine nucleotide
guanylic acid.

Medical dictionary. 2011.

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  • nucleotide — /nooh klee euh tuyd , nyooh /, n. Biochem. any of a group of molecules that, when linked together, form the building blocks of DNA or RNA: composed of a phosphate group, the bases adenine, cytosine, guanine, and thymine, and a pentose sugar, in… …   Universalium

  • guanine — /gwah neen/, n. Biochem. a purine base, C5H5N5O, that is a fundamental constituent of DNA and RNA, in which it forms base pairs with cytosine. Symbol: G Cf. guanosine. [GUAN(O) + INE2] * * * Organic compound of the purine family, often called a… …   Universalium

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