however , an early ( 0.5-8.0 h post-induction ) transient reduction of c- and n-myc transcripts were observed in these cells upon induction to differentiation with the phorbol ester 12-o-tetradecanoylphorbol-13-acetate ( tpa ) .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol-13-acetate