| Catalog ID | Description | Sex | Age | Race | Affected | Family Member | Relationship to Proband | Cell Type | Family |
| GM01123 | RETINOBLASTOMA; RB1 OSTEOSARCOMA, RETINOBLASTOMA-RELATED, INCLUDED | Female | 9 MO | Black/African American | Yes | 1 | proband | Fibroblast | 189 |
| GM01131 | RETINOBLASTOMA; RB1 OSTEOSARCOMA, RETINOBLASTOMA-RELATED, INCLUDED | Female | 9 MO | Black/African American | Yes | 2 | twin | Fibroblast | 189 |
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