Cluster frequency of 115 modules on category BP, MF and CC. The abscissa indicates the module number and the ordinate the cluster frequency (%) in Figure 4. Cluster frequency on three main functions BP (biological process), MF (molecular functions) and CC (cellular component) were marked by different colors.
Wang et al. BMC Bioinformatics 2012 13(Suppl 7):S4 doi:10.1186/1471-2105-13-S7-S4