Gertrude Elion (1918–1999) and colleague George Hitchings (1905–1998) went off the beaten path of trial-and-error drug development to revolutionize drug making ...
Hitchings split the nucleic acids up among his assistants. Elion was assigned a subgroup called purines. (Two of the four bases in DNA are purines -- adenine and guanine.) Hitchings reasoned that ...
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