| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| CCNB2 | Esophageal Squamous Cell Carcinoma | p124_ESCC007 | - | Private mutation |
| CCNB2 | Esophageal Squamous Cell Carcinoma | p124_ESCC035 | p.C190Y | Private mutation |
| CCNB2 | Gastric Carcinoma | p106_GC09 | p.I236T | Private mutation |
| CCNB2 | Glioblastoma | p070_HGG2 | Chr15:59406907:C>A | Branch mutation |