sub-lines of the cultured human promyelocytic leukemia cell line hl-60 were individually selected for their ability to sustain exponential growth in the presence of 3 structurally-unrelated inducers of granulocytic differentiation - retinoic acid ( ra ) , dimethylsulfoxide ( dmso ) , and 6-thioguanine ( 6tg ) .
C0023487
promyelocytic leukemia
C0040845
retinoic acid