Figure 5:
Promoter activities in human cell lines, HSF1+/+ mouse fibroblasts and HSF1-/- mouse fibroblasts before and after heat shock.
Average heat-induced promoter activity is shown for the 3 human cell lines, wildtype mouse fibroblasts, and mouse HSF1 -/- fibroblasts for 10 promoters defined as HSF1-bound and heat-induced (red), 7 promoters from genes that were induced but not bound by HSF1 (green), 7 promoters defined as HSF1-bound but not induced (blue), and 7 random promoters (black).
