FIG. 8.

Repression of HSF-induced LUC gene activity by Enx1 and EED. Activation of LUC reporter expression is maximally induced by endogenous HSF in the absence of any LexA fusion protein and was set at 100%. LUC activities in cells cotransfected with other plasmids were expressed as a percentage of this control value. Bars represent the average degree of repression by LexA, LexA-Enx1, LexA-EED⁵³⁵, LexA-EED⁴⁴¹, or LexA-HPC2 in three independent experiments (mean ± standard error of the mean).