| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| GCFC2 | Esophageal Squamous Cell Carcinoma | p124_ESCC031 | p.E492K | Private mutation |
| GCFC2 | Esophageal Squamous Cell Carcinoma | p128_P21 | Chr2:75929407:G>C | Private mutation |
| GCFC2 | Esophageal Squamous Cell Carcinoma | p128_P24 | Chr2:75907332:G>T | Private mutation |