Figure 3.

Activation of ZFP36 promoter by Elk-VP16. A series of deletion mutants of ZFP36 promoter was cloned and co-transfected into MCF-7 cells with/without 50 ng pElkVP16. 24 hrs after transfection cells were harvested and luciferase activity was measured. Results from three independent experiments are normalized to the mock-transfected control (without pElk-VP16) and plotted as means ± SD (n = 3), * P < 0,05, ** P < 0,01, ***P < 0,001