Medical Dictionary


noun gua·nine \ˈgwän-ˌēn\

Medical Definition of GUANINE

:  a purine base C5H5N5O that codes genetic information in the polynucleotide chain of DNA or RNA—compare adenine, cytosine, thymine, uracil

Illustration of GUANINE

July 06, 2015
categorical Hear it
absolute or relating to a category
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