| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| PIK3R4 | Osteosarcoma | p112_OS010 | p.K721K | Private mutation |
| PIK3R4 | Colorectal Cancer | p001_PCRC05 | Chr3:130437375:G>A | Trunk mutation |
| PIK3R4 | Colorectal Cancer | p034_MSU2 | Chr3:130398231:G>A | Trunk mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p008_ESCC02 | p.D1062N | Trunk mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p008_ESCC03 | p.G48V | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p008_ESCC06 | p.S1261X | Trunk mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p124_ESCC009 | p.F1050F | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p124_ESCC022 | p.D812H | Trunk mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p124_ESCC042 | p.I767L | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p128_P01 | Chr3:130447413:C>T | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p128_SP01 | Chr3:130447413:C>T | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p128_SP22 | Chr3:130452619:G>T | Private mutation |
| PIK3R4 | Esophageal Squamous Cell Carcinoma | p139_EC0990 | p.Q945X | Private mutation |
| PIK3R4 | Glioblastoma | p113_case36 | p.R1319S | Private mutation |
| PIK3R4 | Melanoma | p135_p11 | Chr3:130452957:G>A | Trunk mutation |
| PIK3R4 | Ovarian Cancer | p153_RJOC08 | p.S1198Y | Private mutation |