Extend a GeneMania network with TF data from the ENCODE project.

<p>A set of known DNA repair genes (grey circled nodes) were used as input for the GeneMania app in Cytoscape. Physical interactions (black) between the query genes were added by GeneMania. Every node in a GeneMania network has an attribute “Entrez gene identifier” which was used by the CyTargetLinker app to extend the network with TF-gene interactions from the ENCODE networks. The integration direction was selected as “<i>Add regulators</i>”, indicating that the app should look for interactions that target the input genes. The colours and shapes of the TFs are based on the provided TF family information in the ENCODE project <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0082160#pone.0082160-Gerstein1" target="_blank">[3]</a>. The ENCODE project studied proximal and distal TF regulation which are indicated in this figure as blue and red edges.