Figure 2
From: Substrate and cell fusion influence on slime mold network dynamics

Sample graph. U: sample undirected graph connecting 12 nodes, all the edges in the graph have a uniform edge width. G: sample graph with the same topology as graph U, but an increased edge width between nodes 5 and 9. MST: Minimum spanning tree for U and G, some edges disappear from the graphs to form a simply connected network with minimum length. DT: Delaunay triangulation of graphs U and G, the triangulation is a maximum connected graph between the nodes, irrespective of the edge or node weights of the graph. The edge color is proportional to the edge betweenness in the graph.