Figure 5From: Fidelity of end joining in mammalian episomes and the impact of Metnase on joint processingAssay for repair fidelity in T-HO-CAT cells using luciferase reporter. (A) Luciferase activity in 293 T cells upon transfection of HO-Luc reporter as in Figure 3 at different time points. (B) Demonstration of GFP-positive cells at 4 h post transfection as a measure of transfection efficiency.Back to article page