Figure 44: MCF7 cells treated with 1nM leptomycin + 25ng/ml DR5 + nutlin [0 hours]. This picture depicts a section of MCF7 cells at a density of 10,000cells/ ml that have been treated with nutlin for 5 hours followed by addition of 1nM leptomycin+ 25ng/ml DR5 and have not been incubated.