Figure 2. HuR is required for short-term proliferation of PDA cells.

Relative proliferation of DOX-inducible MIA PaCa-2 cell lines treated with 0 or 2 μg/ml DOX for the indicated time points, as determined by measurement of dsDNA content by PicoGreen staining. Each data point represents the mean of 5 independent experiments ± standard error of the mean (SEM). * = p < 0.05.