Figure 2

Motif distribution in the 22 RPG upstream regions containing both 12–0 and 12–5. Each upstream region is represented by a horizontal line, with the ATGs of the transcripts aligned at the right edge of the figure. Locations of motifs 12–0, 12–5, 12–11, 12–18, TGAATA, and TTTAGG are shown in dark blue, magenta, red, green, yellow, and cyan respectively. Arrows indicate motif strand. The 17 motif pairs in the 12–0 ⇛ 12–5 orientation are indicated by black bars.