| Catalog ID | Diagnosis | Cell Type | Race | Age At Sampling | Sex | Affected | Family |
| GM23493 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | | Female | No | 3034 |
| GM23301 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Hispanic/Latino | 3 YR | Female | Yes | |
| GM23830 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 3 YR | Female | Yes | 3075 |
| GM24539 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 3 YR | Male | Yes | 3034 |
| GM25270 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 3 YR | Male | Yes | 3185 |
| GM23492 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 4 YR | Male | Yes | 3034 |
| GM23813 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 4 YR | Male | Yes | |
| GM26188 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Asian | 4 YR | Female | Yes | |
| GM26087 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Hispanic/Latino | 5 YR | Male | Yes | 3326 |
| GM24531 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 6 YR | Male | Yes | |
| GM25429 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Black/African American | 6 YR | Male | Yes | 3282 |
| GM21715 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Black/African American | 7 YR | Male | Yes | |
| GM24530 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | Other | 7 YR | Male | Yes | |
| GM25144 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 7 YR | Male | Yes | |
| GM23263 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 11 YR | Male | Yes | 3251 |
| GM23852 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 37 YR | Female | No | 3075 |
| GM23854 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 38 YR | Male | No | 3075 |
| GM25872 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 39 YR | Female | No | 3280 |
| GM25873 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 40 YR | Male | No | 3280 |
| GM25886 | CHROMOSOME 15Q11-Q13 DUPLICATION SYNDROME | B-Lymphocyte | White | 56 YR | Female | No | 3285 |