Figure 3
From: Eukaryotic genomes may exhibit up to 10 generic classes of gene promoters
Promoter distributions for each species. (A) Homo sapiens, (B) Drosophila melanogaster, (C) Oryza sativa and (D) Arabidopsis thaliana. Each point represents the center of weight from a promoter pattern. Red color areas represent denser clusters of promoters. (E-J) superposition between promoter distributions. Red color areas represent conserved promoter sequences.