Figure 1From: Identification of diagnostic subnetwork markers for cancer in human protein-protein interaction networkSample subnetworks identified using the proposed method. (A), (B) are examples of subnetworks identified using the USA dataset. (C), (D) are examples of subnetworks identified using the Netherlands dataset. Red (green) implies that the gene is upregulated (downregulated) in breast cancer samples with metastasis.Back to article page