| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| MATR3 | Colorectal Cancer | p104_UC02 | p.D425Y | Branch mutation |
| MATR3 | Esophageal Squamous Cell Carcinoma | p124_ESCC012 | p.P361S | Branch mutation |
| MATR3 | Esophageal Squamous Cell Carcinoma | p124_ESCC022 | p.H469Y | Trunk mutation |
| MATR3 | Esophageal Squamous Cell Carcinoma | p124_ESCC027 | p.V761I | Trunk mutation |
| MATR3 | Glioma | p168_P18 | p.G561E | Private mutation |
| MATR3 | Medulloblastoma | p072_MB6 | Chr5:138654846:C>T | Branch mutation |
| MATR3 | Medulloblastoma | p072_MB6 | Chr5:138660830:C>T | Branch mutation |
| MATR3 | Urothelial Carcinoma | p142_p23 | - | Private mutation |