MYC and neoplasm: To determine if the decreased number of CNAs observed in WB1P-Myc tumors was not simply a result of the shortened tumor latency, we generated WapCre;Brca1F/F;Trp53F/F;Col1a1invCAG-Met-IRES-Luc/+ (WB1P-Met) mice containing the Met oncogene, which we found frequently amplified in the WB1P tumors.