Different ways to use it:
|If you are interested in using standard Gene Ontology annotations, you need to provide a list of genes, choose the organism among those supported, and one or several GO sub-ontologies to be used. SimCT will automatically associate your genes with their latest annotations.||If you want to use a different ontology than GO, or provide your personnal GO annotations, then you must provide a 2-column list of objects|annotations (space or tab separated), and chose the ontology to be considered.||You can cluster human coding SNPs according to the Gene Ontology annotations of the host gene, or based on Disease ontology or Phenotype annotations|
C. Herrmann, S. Bérard, L. Tichit "SimCT: a generic tool to visualize ontology based relationships for biological objects" Bioinformatics. 2009 Dec 1;25(23):3197-8.