Fig. 7

Gene–gene interaction network and Dynamic-Gene Net from microarray. Genes from significant profiles were analysed and identified by signal-net construction. a Gene–gene interaction network showing 23 core regulators with a higher degree, indegree, and outdegree. b Dynamic-Gene Net predicted 37 genes with a high degree of relevant scores as candidates for morphogenesis of additional molars (red cycle). Cycle nodes represent genes, the size of nodes represents the power of the interrelation among the genes and edges between two nodes represent interactions between genes. The more edges of a gene, the more genes connecting to it and the more central role it has within the network