I think the protein-protein interaction network on the BioFabric home page (www.BioFabric.org) shows how one can recognize nodes with similar neighborhoods at t

I think the protein-protein interaction network on the BioFabric home page (www.BioFabric.org) shows how one can recognize nodes with similar neighborhoods at the global level. Being able to spot these patterns is unique. Can also do network comparisons, and show clearer cluster structure. Check out the Oct 2012 paper in BMC Bioinformatics.