Content for the graphical display can be generated using the list of genes associated with a reference gene or a disease (the candidate genes, with the strongest linked gene as initial center), or a specified list of genes. All gene lists may be edited. One important feature is the ability to redraw the graph, using a selected node as the new center, allowing the user to smoothly navigate through adjacent regions of the knowledgeNet matrix. A pull down menu provides a list of all displayed genes, and any gene may be highlighted in the network via this list. Right clicking on a node provides facilities for highlighting genes which share certain properties with the reference gene, such as KEGG pathway, associated papers, or sequence homology. Left clicking in a gene brings up its SNP analysis.
