Screenshots of clusterMaker visualizations. (A) and (C) show the results of hierarchically clustering (by expression data) the yeast protein-protein interaction network included with Cytoscape (galFiltered.cys). (A) TreeView visualization showing the clustering of both nodes and attributes. (B) The symmetrical TreeView of an EMAP showing a selected cluster. (C) Cytoscape screenshot of the network used to produce (A). The group hierarchy is shown. The groups (and nodes that are part of those groups) are selected as a subtree in the TreeView. (D) The new network resulting from an MCL clustering of the TAP-MS data from Collins, et al. . The option to restore inter-cluster edges after the automatic layout was selected.