FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term microcephalic osteodysplastic primordial dwarfism type I ID (Ontology) DOID:0060608 (Human Disease)
Definition An osteochondrodysplasia that is a form of microcephalic osteodysplastic primordial dwarfism that is characterized by dwarfism, microcephaly, mental retardation, brain malformations, and ocular, auditory sensory deficits and that has_material_basis_in homozygous or compound heterozygous mutation in the RNU4ATAC gene, encoding a small nuclear RNA component of the U12-dependent spliceosome, on chromosome 2q14.2.
Also Known As "brachymelic primordial dwarfism" ; "cephaloskeletal dysplasia" ; "low-birth-weight dwarfism with skeletal dysplasia" (for all, see Synonyms field below)
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autosomal genetic disease
 |__autosomal recessive disease__
bone development disease         |
 |__osteochondrodysplasia________|
cartilage disease                |
 |__osteochondrodysplasia________|
                                 microcephalic osteodysplastic primordial dwarfism type I
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Is a autosomal recessive disease
osteochondrodysplasia
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Synonyms
  • "brachymelic primordial dwarfism" EXACT
    "cephaloskeletal dysplasia" EXACT
    "low-birth-weight dwarfism with skeletal dysplasia" EXACT
    "osteodysplastic primordial dwarfism type I" EXACT
    "Taybi-Linder syndrome" EXACT
Secondary IDs
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GARD:5120
ICD10CM:Q87.1
MESH:C537577
MIM:210710
ORDO:2636