Figure vi. Regulators downstream of Mec1p. The expression patterns of genes that changed more than two fold in wild type, mec1 or dun1 cells responding to MMS, or in response to deletion of the CRT1 repressor, are shown. In each timecourse, the columns in the figure represent samples taken at 5, 15, 30, 45, 60, 90, and 120 minutes after the MMS treatment in the wild-type and mec1 cells and at 30, 90, and 120 minutes after MMS treatment in dun1 cells. The color scale key indicating the changes in transcript levels is shown at the bottom of the figure