| | | Copy number loss | not provided | |
| | | Single nucleotide variant (splice donor variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Copy number gain | not provided | |
| | | Single nucleotide variant (nonsense) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Microsatellite (inframe_deletion) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (nonsense) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (nonsense) | not provided | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant +1 more) | Intellectual disability, X-linked, syndromic, Houge type | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Copy number gain | not provided | |
| | | Copy number gain | not provided | |
| | | Single nucleotide variant (splice donor variant) | X-linked recessive seizure and neurodevelopmental deficit | |
| | | Copy number loss | See cases | |