The top 50 from the STEM cluster program are listed. The basal condition is set at zero. The data are normalized to allow high expressing and low expressing genes to be represented on the same scale. The graph shows a schematic of how expression changes with culture conditions for each cluser. The x-axis is ordered according to columns C-F of row 7. The statistically significant clusters are colored. To access the data, click or select the words “Appendix 2.” This will initiate the download of an Excel archive that contains the file.