Figure 1From: Predicting involvement of polycomb repressive complex 2 in direct conversion of mouse fibroblasts into induced neural stem cells Enriched three-node motifs in the main regulatory network. Motifs with z-score above two and a P-value of zero are presented. Parts a to i show motifs with the highest frequency in order. A red node indicates upregulation, whereas a green node shows downregulation. Blue and red edges show regulatory and protein-protein interactions, respectively. The arrows show the direction of regulation.Back to article page