Fig. 5

Triangle nodes indicate the bHLH probes capable of binding to G-box sequences (G-box binders) but not having G-box sequences in their promoter regions (being sources only); ellipse nodes indicate the bHLH probes having G-box sequences in their promoter regions but not known as the G-box binders (being targets only); round rectangle nodes are the G-box binders having G-box sequences in their promoter regions (being both sources and targets). The shade of the fill color in the node represents the total degree of the node. A list of all the probes (nodes) used in the study is provided in Additional file 2: Table S1, and the sub-network for each source probe is in Additional file 2: Table S2