Oncoprint demonstrates that genes known to be mutated in IPMN tumors (KRAS, PTEN, PIK3CA, GNAS, RNF43, and BRAF) are mutated in a subset of paired IPMN parental tumor (T) and PDO samples from pathologically-confirmed low-grade (T002, T0002, T0246) and moderate-grade (T022) IPMN cases. Red boxes indicate protein-altering mutations, and black boxes indicate protein-truncating mutations.