A sub-network for the G-box motif based on the motif position bias analysis.

<p>Genes were identified in the motif position analysis with z-score> = 3. Thirteen modules were identified. Among them, 9 modules (circled in blue) were also identified <i>via</i> the motif enrichment analysis (See <a href="http://www.plosgenetics.org/article/info:doi/10.1371/journal.pgen.1003840#pgen-1003840-g002" target="_blank">Figure 2</a>), while 4 modules (circled in green) represent additional modules identified <i>via</i> the motif position analysis. Red nodes – genes whose promoters contain the G-box motif; white nodes – genes whose promoters lack the G-box motif.