Research Article

Genes That Predict Poor Prognosis in Breast Cancer via Bioinformatical Analysis

Figure 3

DEG protein-to-protein interaction network constructed by STRING and Cytoscape analysis. (a) There were 192 nodes and 2025 edges in the PPI network. Nodes meant proteins and edges meant the interaction of the proteins. Purple circles meant upregulated genes and green circles meant downregulated ones; yellow circles were highlighted hub genes. (b) Hub genes of DEGs (degree , node score , K-core-2, max ).