Figure 4

Activation of a luciferase reporter gene by inducer RSL1 in the MT4-R1 cell line expressing RheoSwitch R1. Cells were transfected with plasmid DNA encoding a luciferase gene (Luc) or a control plasmid DNA (Ctrl) in the presence or absence of the inducer RSL1. Luminescence was measured 48 h after transfection.