GNAI1

G protein subunit alpha i1
OMIM: 139310, Gene2Phenotype

3 panels

Panel Reviews Mode of inheritance Details
3 panels
Red GNAI1 in Fetal anomalies


Level 2: Fetal (including NIPD)
Version 7.7
Latest signed off version: v7.0 (6 May 2026)

review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
  • Expert Review Red
  • NHS GMS
  • PAGE DD-Gene2Phenotype
Phenotypes
  • Neurodevelopmental disorder with hypotonia, impaired speech, and behavioral abnormalities, OMIM:619854
Green GNAI1 in DDG2P


Version 7.1
Latest signed off version: v7.0 (6 May 2026)

Component of the following Super Panels:

  • Paediatric disorders
  • review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • Neurodevelopmental disorder with hypotonia, impaired speech, and behavioral abnormalities, OMIM:619854
    Tags
    • de novo
    Green GNAI1 in Intellectual disability


    Level 2: Developmental disorders
    Version 10.17
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • BRIDGE study SPEED NEURO Tier1 Gene
    Phenotypes
    • Neurodevelopmental disorder with hypotonia, impaired speech, and behavioral abnormalities, OMIM:619854