Medical Dictionary

guanine

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

May 28, 2015
fictioneer Hear it
someone who writes fiction
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