Concentration-response curves from single chemical testing and inter-assay correlation.

<p>Graphs show the results of testing single estrogenic chemicals in the ERLUX (left) or ESCREEN (right) assays. Each single chemical was tested in three or more independent experiments. Results are shown as the best fit regression model, for which details are provided <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0043606#pone-0043606-t002" target="_blank">Tables 2</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0043606#pone-0043606-t003" target="_blank">3</a>. Middle graph shows the correlation between EC10 values obtained in the ERLUX (y-axis) and ESCREEN (x-axis) assays.