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 Lubs type ID (Ontology) DOID:0060799 (Human Disease)
Definition A syndromic X-linked intellectual disability characterized by moderate to profound intellectual disability, infantile hypotonia, mild dysmorphic features, poor speech development, autistic features, seizures, progressive spasticity, and recurrent infections in males that has_material_basis_in duplication or triplication of the MECP2 gene on chromosome Xq28.
Also Known As "Lubs X-linked mental retardation syndrome" ; "MECP2 duplication syndrome" ; "mental retardation, X-linked, syndromic, Lubs type" (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 Lubs type       1      2      1
 for disease ribbon | syndromic X-linked intellectual disability Lubs type       --       1       --
 model of | syndromic X-linked intellectual disability Lubs type       1      1       --
Spanning Tree (Parents/Children)
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X-linked monogenic disease
 |__syndromic X-linked intellectual disability__
syndromic intellectual disability               |
 |__syndromic X-linked intellectual disability__|
chromosomal disease                             |
 |__chromosomal duplication syndrome____________|
                                                syndromic X-linked intellectual disability Lubs type  4 rec.
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Is a syndromic X-linked intellectual disability
chromosomal duplication syndrome
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Synonyms
  • "Lubs X-linked mental retardation syndrome" EXACT
    "MECP2 duplication syndrome" EXACT
    "mental retardation, X-linked, syndromic, Lubs type" EXACT
    "mental retardation, X-linked, with recurrent respiratory infections" EXACT
    "MRXSL" EXACT OMO:0003012
    "X-linked intellectual disability-hypotonia-recurrent Infections syndrome" EXACT
Secondary IDs
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GARD:9781
MESH:C537723
MIM:300260
NCI:C126747
ORDO:85281
SNOMEDCT_US_2023_03_01:702816000
UMLS_CUI:C1846058