FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term Billuart-type X-linked syndromic intellectual developmental disorder ID (Ontology) DOID:0080311 (Human Disease)
Definition A syndromic X-linked intellectual disability characterized by moderately to severely impaired intellectual development, cerebellar hypoplasia, and seizures that has_material_basis_in mutation in the oligophrenin-1 gene on chromosome Xq12.
Also Known As "X-linked mental retardation with cerebellar hypoplasia and distinctive facial appearance"
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Data Class Field Records
Alleles (FBal)  HUMAN_DISEASE_INTERACTIONS       5
Human Disease Models (FBhh)  DOID       1
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Relevant FlyBase reports
 Alleles Genes Human Disease Models
 Billuart-type X-linked syndromic intellectual developmental disorder       5      4      1
 ameliorates | Billuart-type X-linked syndromic intellectual developmental disorder       4       --       --
 for disease ribbon | Billuart-type X-linked syndromic intellectual developmental disorder       --       1       --
 model of | Billuart-type X-linked syndromic intellectual developmental disorder       1      1       --
Spanning Tree (Parents/Children)
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X-linked monogenic disease_________
syndromic intellectual disability__|
                                   syndromic X-linked intellectual disability
                                    |__Billuart-type X-linked syndromic intellectual developmental disorder  10 rec.
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Is a syndromic X-linked intellectual disability
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Synonyms
  • "X-linked mental retardation with cerebellar hypoplasia and distinctive facial appearance" EXACT
Secondary IDs
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MIM:300486