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. 2010 Dec 20;11:717. doi: 10.1186/1471-2164-11-717

Figure 1.

Figure 1

Flowchart summarizing the main steps of our function method. (a) We collect PPI data from several sources and integrate them with additional protein data to generate species-specific PPI networks. (b) PPI network comparisons are performed to identify CCS which (c) are analyzed afterwards for function prediction by exploiting orthology relationships and interacting neighbors.