cells treated with 1 x 10 ( -7 ) mol/l and 1 x 10 ( -9 ) mol/l ara-c did not evidence any of the changes in c-myc , c-myb , c-fos , or c-fes that are noted when dimethyl sulfoxide ( dmso ) or 12-0-tetradecanoyl phorbol 13-acetate ( tpa , sigma chemical corp , st louis ) are used to induce the differentiation of hl-60 cells .
C0007634
cells
C0007589
the differentiation