| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| BTBD2 | Colorectal Cancer | p034_MSU4 | Chr19:1997441:G>A | Trunk mutation |
| BTBD2 | Esophageal Squamous Cell Carcinoma | p124_ESCC012 | p.Q423* | Private mutation |
| BTBD2 | Esophageal Squamous Cell Carcinoma | p128_P25 | Chr19:1993058:G>C | Private mutation |
| BTBD2 | Esophageal Squamous Cell Carcinoma | p128_SP22 | Chr19:1986641:A>T | Private mutation |
| BTBD2 | Gastric Adenocarcinoma | p011_MSI-H2 | p.A169A | Trunk mutation |
| BTBD2 | Melanoma | p043_A | p.P42L | Trunk mutation |