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Fig. 2 | BMC Bioinformatics

Fig. 2

From: The node-weighted Steiner tree approach to identify elements of cancer-related signaling pathways

Fig. 2

The protein-based PI3K/Akt and MAPK signaling pathways in KEGG. The green and red nodes respectively represent source and terminal proteins for cancer signal transduction, while the blue nodes represent junction proteins. These signaling pathways are generated by transforming genes and genomes in the signaling pathways in KEGG to the corresponding proteins. They are used to further generate our node-weighted protein-protein interaction network

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