| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| CHRNA4 | Breast Cancer | p123_case9 | p.G216S | Trunk mutation |
| CHRNA4 | Colorectal Cancer | p155_p495 | p.K79N | Private mutation |
| CHRNA4 | Esophageal Squamous Cell Carcinoma | p124_ESCC010 | p.V76M | Branch mutation |
| CHRNA4 | Esophageal Squamous Cell Carcinoma | p124_ESCC016 | p.H332H | Trunk mutation |
| CHRNA4 | Gastric Carcinoma | p106_GC15 | p.T324M | Trunk mutation |
| CHRNA4 | Melanoma | p043_C | p.N193S | Trunk mutation |
| CHRNA4 | Ovarian Cancer | p144_AOCS139 | - | Private mutation |