Fig. 4
From: Markov chain Monte Carlo for active module identification problem
The module for hypoxia induced gene expression changes in neural stem cells (red vertices are up-regulated in hypoxia, green ones are down-regulated). The vertices of the blue subgraph belong to the active module with an FDR of 0.03, the vertices of the light blue subgraph have an FDR of 0.1, the overall module has FDR of 0.15. The number in each vertex is the frequency of the vertex presence in a sampled subgraph. The square vertices correspond to genes from the reference hypoxia pathway