Resistance in leukemic cells to a guanine analog, 8-azaguanine.
D000818:Animals; D001375:Azaguanine; D006147:Guanine; D006801:Humans; D007942:Leukemia, Experimental; D011684:Purine Nucleosides
D011684:Purine Nucleosides; D006147:Guanine; D001375:Azaguanine
GUANINE; LEUKEMIA/experimental