1. Genes and Genomic Entities
  2. GRIA2

GRIA2

glutamate ionotropic receptor AMPA type subunit 2
OMIM: 138247, Gene2Phenotype

3 panels

Panel Reviews Mode of inheritance Details
3 panels
Green GRIA2 in DDG2P


Version 8.1
Latest signed off version: v8.0 (12 Aug 2026)

Component of the following Super Panels:

  • Paediatric disorders

    		•  review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • GRIA2-related developmental disorder (monoallelic)
    Green GRIA2 in Early onset or syndromic epilepsy


    Level 2: Neurology
    Version 9.72
    Latest signed off version: v9.56 (12 Aug 2026)

    Component of the following Super Panels:

  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Expert Review Green
    • Wessex and West Midlands GLH
    • NHS GMS
    • Literature
    Phenotypes
    • Neurodevelopmental disorder with language impairment and behavioral abnormalities, OMIM:618917
    • neurodevelopmental disorder with language impairment and behavioral abnormalities, MONDO:0030060
    Green GRIA2 in Intellectual disability


    Level 2: Developmental disorders
    Version 11.17
    Latest signed off version: v11.0 (12 Aug 2026)

    Component of the following Super Panels:

  • Hypotonic infant
  • Leukodystrophy, childhood onset
  • Paediatric disorders

    		•  review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    Phenotypes
    • Neurodevelopmental disorder with language impairment and behavioral abnormalities, OMIM:618917
    • neurodevelopmental disorder with language impairment and behavioral abnormalities, MONDO:0030060