| | SNORD115-26, SNORD115-27 +162 more | Duplication | 15q11q13 microduplication syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not specified | |
| | | Copy number loss | not specified | |
| | | Copy number gain | not specified | |
| | | Copy number loss | not specified | |
| | | Copy number loss | not specified | |
| | | Copy number gain | not specified | |
| | GABRA5, GOLGA6L26 +170 more | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | APBA2, ARHGAP11B +227 more | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Duplication | not provided | |
| | | Deletion | Angelman syndrome | |
| | | Single nucleotide variant (non-coding transcript variant) | not provided | |
| | ATP10A, ATP10A-DT +163 more | Copy number loss | Angelman syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number loss | Hypotonia | |
| | | Copy number gain | FETAL DEMISE | |
| | | Complex | Distal tetrasomy 15q | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | Prader-Willi syndrome | |
| | | Duplication | 15q11q13 microduplication syndrome | |
| | | Deletion | Angelman syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number gain | Cerebral palsy | |
| | PWRN1, SNORD116-6 +184 more | Duplication | 15q11q13 microduplication syndrome | |
| | | Copy number gain | not provided | |
| | | Copy number gain | Epileptic encephalopathy | |
| | | Copy number loss | not provided | |
| | | Deletion | Angelman syndrome | |
| | | Deletion | Angelman syndrome | |
| | | Deletion | Angelman syndrome | |
| | | Duplication | Angelman syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | CHRFAM7A, GOLGA8M +38 more | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Duplication | 15q11q13 microduplication syndrome | |
| | | Complex | Seizure +3 more | |
| | | Deletion | Neurodevelopmental disorder | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | Angelman syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | Prader-Willi syndrome | |
| | | Copy number loss | Angelman syndrome +1 more | |
| | | Copy number loss | Angelman syndrome +1 more | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | Prader-Willi syndrome +1 more | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number loss | Prader-Willi syndrome +1 more | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | 15q11q13 microduplication syndrome | |
| | | Copy number gain | not provided | |
| | | Deletion | Angelman syndrome | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |
| | | Copy number loss | not provided | |