Figure 1

Analysis of motifs present in the [-50, -1] and [+1, +50] regions of 12,749 Arabidopsis genes. Motifs are numbered from 1 to 13 and ordered by the number of occurrences, indicated by the numbers under the motif name. The first numeral corresponds to the number of hits using MEME, the second to the number of hits using AlignACE. For example, 2417/1852 indicates a motif found 2,417 times using MEME and 1,852 times with AlignACE. The second column for each motif shows the nucleotide frequency distribution graphed using WebLogo, where the sizes of the characters represent the frequencies of occurrence. The third column provides a graphic representation of the frequency distribution (y-axis) of each motif in the [-50, -1] or [+1, +50] regions (x-axis).