for the study of the effects of the phorbol ester 12-o-tetradecanoylphorbol-13-acetate ( tpa ) on early mammalian cell differentiation , a complementary dna ( cdna ) library was constructed on the poly ( a ) +rnas extracted from undifferentiated f9 cells derived from a 129/sv mouse teratocarcinoma ott6050 , and screening was done for the cnda sequences corresponding to the mrnas , the levels of which decreased significantly in the f9 cells after the tpa treatment .
C0031586
phorbol ester
C0039654
12-o-tetradecanoylphorbol-13-acetate