These regions contained tumor-related genes, such as Muc16, Pik3, and Bcl2 in amplification regions and Hras, Notch1, Apc2, Ccnd1, Batf2, Dapk3, Smarca4, Traf2, Traf3, Cdk3, and Cdh4 in deletion regions (Fig. 4A). The gene discussed is PIK3CG; the disease is neoplasm.