Common and unique genes regulated by Ste12p and Dig1p. (A) Model of the fMAPK pathway showing Ste12p and Dig1p. (B) Heat map of indicated targets regulated in the dig1Δ or ste12Δ mutants. (C–F) Bar graphs showing fold change in target mRNA levels for (C) ZPS1, (D) VEL1, (E) YDR365W-B, and (F) YAR009C. See Figure 2C for details. fMAPK, fungal MAPK; log2(FC), log2(Fold Change); WT, wild-type.