| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| FRS2 | Breast Cancer | p123_case4 | p.S161C | Private mutation |
| FRS2 | Esophageal Squamous Cell Carcinoma | p124_ESCC027 | p.R120T | Branch mutation |
| FRS2 | Esophageal Squamous Cell Carcinoma | p124_ESCC027 | p.E103D | Branch mutation |
| FRS2 | Esophageal Squamous Cell Carcinoma | p139_EC1110 | p.Q81E | Private mutation |