CNOT1 and adenoma: Our WES data is largely matched with the earlier ‘adenoma-carcinoma model’ (APC, KRAS, NRAS and GNAS mutations), but there are newly identified SMAD4, MTOR, ACVR1B, GNAQ, ATM, CNOT1, EP300, ARID2, RET and MAP2K4 mutations in this study.