Figure 4

Luciferase assay results for the WTH3 promoter deletion mutants under the influence of the p53 gene in HEK293 cells. The empty and black columns represent relative luciferase activity driven by the empty vector (pGL3), wild-type WTH3 and four deleted promoter mutants (pGL/WTH3P-d1, -d2, -d3 and -d4), which were either influenced by the empty vector (pcDNA3.1) or the p53 transgene.