| Gene/Event | Cancer Type | Patient | Variant | Mutation Level |
|---|---|---|---|---|
| GJB4 | Osteosarcoma | p112_OS1101 | E2_UTR_3 | Branch mutation |
| GJB4 | Osteosarcoma | p112_OS1101 | p.R225R | Branch mutation |
| GJB4 | Colorectal Cancer | p001_PCRC10 | Chr1:35227053:C>T | Branch mutation |
| GJB4 | Colorectal Cancer | p001_PCRC12 | Chr1:35227625:C>T | Branch mutation |
| GJB4 | Colorectal Cancer | p034_MSU3 | Chr1:35226964:G>A | Trunk mutation |
| GJB4 | Colorectal Cancer | p147_a20 | p.V166M | Private mutation |
| GJB4 | Esophageal Squamous Cell Carcinoma | p124_ESCC012 | p.F189F | Private mutation |
| GJB4 | Esophageal Squamous Cell Carcinoma | p124_ESCC021 | p.S178S | Trunk mutation |
| GJB4 | Gastric Adenocarcinoma | p011_MSI-H2 | p.C169W | Trunk mutation |
| GJB4 | Ovarian Cancer | p144_AOCS094 | - | Private mutation |
| GJB4 | Prostate Cancer | p164_P2 | p.E204A | Trunk mutation |