PTK2 and cancer: In mu10, the enriched term ‘pathways in cancer’ is mapped to several known genes of special importance, such as Vegf, Vegfr2, Glut1, Egf, Fdgr, Pi3k, Fak, Foxo1, p21, and Myc. Similarly, in mu3, and mu6, a group of proto-oncogenes is significantly enriched.