<p>Normalized activity of luciferase reporter with the ZEB1 or ZEB2 3′UTR in HK-2 cells in the presence of co-transfected negative control pre-miR or miR-200 family individually. Luciferase activity was measured after 24 hours. The data are mean±S.E. of triplicates and are shown as the ratio of firefly to Renilla luciferase activity. <i>P</i><0.05: HK-2 cells in the presence of co-transfected miR-200 family compared with negative control pre-miR</p
