Figure 5

Distance between motifs 12–0 and 12–5 in all four orientations. Histogram of the distance between motifs 12–0 and 12–5 for all upstream regions that contained both motifs. Blue bars: Distribution of the inter-motif distance for motif pairs in the 12–0 ⇛ 12–5 orientation. The 17 pairs in this category among RPG upstream regions are indicated by the dark blue portion of each bar. Red bars: Distribution of the inter-motif distance for motif pairs in the R12-5 ⇛ 12–0 orientation. The five pairs in this category among RPG upstream regions are indicated in dark red. Grey bars: Distribution of the inter-motif distance for motif pairs in the 12–5 ⇛ 12–0 orientation. Brown bars: Distribution of the inter-motif distance for motif pairs in the 12–0 ⇛ R12-5 orientation. “R” indicates the remaining motif pairs in each category with distances greater than 43 bp.