FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term syndromic X-linked intellectual disability 34 ID (Ontology) DOID:0060817 (Human Disease)
Definition A syndromic X-linked intellectual disability characterized by delayed psychomotor development, intellectual disability, impaired speech, dysmorphic facial features, and mild structural brain abnormalities, including thickening of the corpus callosum that has_material_basis_in mutation in the NONO gene on chromosome Xq13.
Also Known As "macrocephaly-intellectual disability-left ventricular non compaction syndrome" ; "mental retardation, X-linked, syndromic 34" ; "MRXS34" (for all, see Synonyms field below)
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Data Class Field Records
Alleles (FBal)  HUMAN_DISEASE_INTERACTIONS       1
Human Disease Models (FBhh)  DOID       1
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 Alleles Genes Human Disease Models
 syndromic X-linked intellectual disability 34       1      3      1
 for disease ribbon | syndromic X-linked intellectual disability 34       --       2       --
 model of | syndromic X-linked intellectual disability 34       1      2       --
Spanning Tree (Parents/Children)
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X-linked monogenic disease_________
syndromic intellectual disability__|
                                   syndromic X-linked intellectual disability
                                    |__syndromic X-linked intellectual disability 34  5 rec.
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Synonyms
  • "macrocephaly-intellectual disability-left ventricular non compaction syndrome" EXACT
    "mental retardation, X-linked, syndromic 34" EXACT
    "MRXS34" EXACT OMO:0003012
    "MRXSML" EXACT OMO:0003012
    "syndromic X-linked mental retardation Mircsof-Langouet type" EXACT
Secondary IDs
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MIM:300967
ORDO:466791