Location of INR, FPR, and DPEP in P. infestans promoters. (A) Positions of motifs relative to TSSs in the High Confidence set (top panel, 121 genes) and the Expanded set (bottom panel, 573 genes). Searches employed motif definitions of YCAYTYY for INR, MWTTTNC for FPR, and SAASMMS for DPEP. (B) Alignment of promoter from P. infestans gene PITG_10198 and its orthologs from P. sojae and P. ramorum. Shown in boxes are the three motifs, which are conserved within the orthologous promoters of the three species, and the ATG start codon.