Figure 1 of Ha, Mol Vis 2012; 18:645-656.

Figure 1. Graph indicates the frequency of annotated Gene Ontology (GO) terms to the non-redundant data set of all differentially expressed genes and those with conserved TCF binding sites. The asterisks indicate that the mapped term is over-represented in the data set based on an enrichment score of greater than 1 with GO Annotation clustering (DAVID).