| Namespace | disease_ontology | Obsolete | false |
| description | A congenital disorder of glycosylation type II that is characterized by infantile onset seizures, hypsarrhythmia, hypotonia, and severe intellectual disability with lack of speech and that has_material_basis_in X-linked dominant inheritance of hemizygous or heterozygous mutation in the SLC35A2 gene on chromosome Xp11.23. |
