A graphical representation of the results of a Gene Ontology analysis done using BiNGO. The node size is proportional to the number of proteins represented by that GO term. The color represents the P-value for each enriched GO term as shown in the scale; white nodes are not enriched. The nodes are positioned to approximate their level in the Gene Ontology.
Cai et al. BMC Systems Biology 2012 6(Suppl 3):S5 doi:10.1186/1752-0509-6-S3-S5