Figure 2: 3916 shortest paths between 84 SCLC genes. The 3916 shortest paths between 84 SCLC genes were identified with Dijkstra’s algorithm based on PPI data from STRING. Yellow round represents 84 SCLC genes. Red round represents 161 genes existing on shortest paths. Numbers on edges represent the edge weight to quantify the interaction confidence. The smaller the number, the stronger the interaction between two nodes. 
