| Namespace | disease_ontology | Obsolete | false |
| description | An autosomal recessive intellectual developmental disorder characterized by mild to moderate global developmental delay, mildly to moderately impaired intellectual development, and progressive spasticity of the lower limbs with hyperreflexia that has_material_basis_in homozygous or compound heterozygous mutations in the RPS6KC1 gene on chromosome 1q32. |