FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term congenital myasthenic syndrome 2A ID (Ontology) DOID:0110681 (Human Disease)
Definition A congenital myasthenic syndrome characterized by autosomal dominant inheritance of postsynaptic neuromuscular junction defects, early-onset progressive muscle weakness, and prolonged opening and activity of the acetylcholine receptor channel that has_material_basis_in heterozygous mutation in the CHRNB1 gene on chromosome 17p13.
Also Known As "CMS2A" ; "congenital myasthenic syndrome 2A slow-channel"
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autosomal genetic disease
 |__autosomal dominant disease______
physical disorder                   |
 |__congenital myasthenic syndrome__|
neuromuscular junction disease      |
 |__congenital myasthenic syndrome__|
                                    congenital myasthenic syndrome 2A
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Is a autosomal dominant disease
congenital myasthenic syndrome
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Synonyms
  • "CMS2A" EXACT OMO:0003012
    "congenital myasthenic syndrome 2A slow-channel" EXACT
Secondary IDs
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MIM:616313