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Figure 2 | BMC Medical Genomics

Figure 2

From: Graph pyramids for protein function prediction

Figure 2

The Graph Pyramid (GP). (a) Graph pyramid: a hierarchical analysis of the graph, (b) Building of the Protein-Protein similarity (PPS) network with varying threshold, shows the formation of hubs. Here class c is formed by some randomly chosen proteins from COG0160 [6], which consists of 4-aminobutyrate and related aminotransferases.

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