A total of 3514 genes were identified, and many tumor related genes, such as ABL1, BCL3, CDH1, CDKN1C, EPHA3, ERBB4, FOSL1, JUNB, MLH1, MYB, p53, RB1, ROS1, SKI, TGFBR1 and THRB, were located in these 50 chromosomal CNV regions. The gene discussed is CDKN1C; the disease is neoplasm.