Cis-regulatory network of Arabidopsis gibberellin metabolism and signaling genes. Yellow and green nodes represent genes and cis-regulatory elements, respectively. The width of an edge is proportional to the significance of enrichment, measured by the negative logarithm of the p-value. The number after the dot following the motif name represents the number of mismatches allowed in order to obtain maximum statistical significance.
Ruan et al. BMC Bioinformatics 2011 12(Suppl 12):S2 doi:10.1186/1471-2105-12-S12-S2