Figure 3.
PMA induces miR-155 expression in a dose- and time-dependent manner. (A) Left: northern blot analysis of RNAs from DeFew cells treated with different concentrations of PMA; Right: northern blot analysis of RNAs from DeFew cells at different times upon PMA treatment. The blots were analyzed for the expression of mature miR-155 and normalized by U6. (B and C) Graphic representation of the average of three independent northern blot experiments.
