Figure 3.

RNAi directed against c-Myc leads to a reduced cellular growth rate. MCF-7 cells were transfected with pSilencer–c-Myc or pSilencer. After 48 hours the cells were trypsinized and replated at a density of 50 cells/mm² in triplicate. Cells were counted every 2 days. The data shown are means and SD from three independent experiments. **P < 0.01.