NDT80 and middle genes are not induced in a sum1-ci mutant. Cells of the indicated genotype were transferred to sporulation medium; collected at 0, 5, 6.5, 8, 9.5, 11, and 24 h postinduction; and analyzed for the completion of meiosis (lower panel). Protein extracts prepared from the same cells were analyzed by immunoblotting (upper) using antibodies for the indicated proteins. Con, control.