Figure 1From: A simple knowledge-based mining method for exploring hidden key molecules in a human biomolecular networkSchematic view of the NetHiKe method. A schematic view of Network-based Hidden Key Molecule Miner (NetHiKe). The blue nodes indicate the input nodes, and only the square nodes have node-limited betweenness centrality values. The red node indicates the statistical significance by the simulated p-values.Back to article page