| Catalog ID | Description | Sex | Age | Race | Affected | Family Member | Relationship to Proband | Cell Type | Family |
| GM00053 | GALACTOSEMIA | Male | 6 YR | Black/African American | Yes | 2 | brother | Fibroblast | 26 |
| GM01908 | GALACTOSEMIA | Male | 15 YR | Black/African American | Yes | 1 | proband | Fibroblast | 26 |
| GM02796 | GALACTOSEMIA | Male | 15 YR | Black/African American | Yes | 1 | proband | B-Lymphocyte | 26 |
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