Fig. 5

Fold Changes of DE genes (MCF-7 and MCF-7/ADR vs. MCF-7 + psoralen and MCF-7/ADR + psoralen). The barchart displays the log2 fold changes of validated candidate genes, which showed significant differences in their expression in MCF-7 and MCF-7/ADR vs. MCF-7 + psoralen and MCF-7/ADR + psoralen, respectively. Positive values indicate an up-regulation after psoralen treatment. Negative values indicate an down-regulation fter psoralen treatment. Black bars denote values resulting from RNA-Seq analysis. Gray bars denote values resulting from RT-qPCR analysis