Positional bias of motifs within total promoters. Shown are the distributions of sequences matching INR+FPR, INR alone, FPR alone, DPEP, and CCAAT in total P. infestans promoters. A sequence logo for each motif, based on hits within 200 nt of the start codon, is also shown in each panel. Matches were recorded based on p-value thresholds in the FIMO program of 5×10-5 for INR+FPR and CCAAT, and 10-3 for the INR, FPR, and DPEP motifs, using weighted matrices reflected by each sequence logo. Values represent hits in the sense orientation for all motifs except CCAAT, for which both orientations are included.
Roy et al. BMC Genomics 2013 14:106 doi:10.1186/1471-2164-14-106