Fig. 2
From: Prior knowledge guided active modules identification: an integrated multi-objective approach
Network 1 with active modules detected by jActiveModule. Each node denotes for one gene. Node color is a continuous mapping of the p-value generated from differential expression analysis. Red color indicates a significant change with small p-value and green color means no significant difference. The point where color will change between red and green is set to the threshold τ=1.76×10−4 that is used as a parameter for the proposed algorithm. Color of nodes near the changing point is white. Modules identified by jActiveModule are highlighted with black node border. Modules may overlap with each other