Figure 5.
VP16 targeting is accompanied by transcriptional activation. A03_1 cells were transiently transfected with DNA constructs containing EGFP-dimer lac repressor-VP16 (C), followed by lipid-mediated BrUTP delivery in intact cells and immunostaining for bromouridine (A). The two patterns superimposed showed a high signal of the RNA staining partially overlapping and adjacent to the EGFP-dimer lac repressor-VP16 signal over the A03_1 HSR (B).