CCA module 301. Module 301 shows interactions among cancer-related transcription factors. The role of SPIB in cancer is of interest is as this transcription factor is highly differentially regulated in this module and interacts closely with known cancer genes. Node sizes correspond to the absolute values of the fold change of differentially regulated genes (up- or down-regulated). Blue edges are derived from HPRD, green from KEGG, and orange from both databases.