| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| POLB | Colorectal Cancer | p155_p497 | p.D74Ffs*8 | Private mutation |
| POLB | Esophageal Squamous Cell Carcinoma | p128_SP14 | Chr8:42220194:C>G | Private mutation |
| POLB | Glioblastoma | p070_HGG2 | Chr8:42227789:T>G | Branch mutation |
| POLB | Melanoma | p135_p01 | Chr8:42227508:T>C | Private mutation |