Fig. 1
From: Identifying protein complexes based on an edge weight algorithm and core-attachment structure
A network with two protein complexes and three overlapping proteins. Each protein complex consists of core proteins, peripheral proteins and three overlapping proteins which are shared by two protein complexes in overlapping yellow area. Additionally, these core proteins inside the red dotted circle constitute their protein complex cores. Note that diamond nodes present core proteins, circle nodes present peripheral proteins, hexagonal nodes present overlapping proteins, parall elogram nodes present interspersed proteins