1. Genes and Genomic Entities
  2. TMEM222

TMEM222

transmembrane protein 222
Gene2Phenotype

3 panels

Panel Reviews Mode of inheritance Details
3 panels
Green TMEM222 in DDG2P


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

Component of the following Super Panels:

  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • TMEM222-related Neurodevelopmental disorder with motor and speech delay and behavioral abnormalities, OMIM:619470
    Green TMEM222 in Early onset or syndromic epilepsy


    Level 2: Neurology
    Version 9.74
    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 BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Expert Review Green
    • Literature
    Phenotypes
    • Neurodevelopmental disorder with motor and speech delay and behavioral abnormalities, OMIM:619470
    Green TMEM222 in Intellectual disability


    Level 2: Developmental disorders
    Version 11.28
    Latest signed off version: v11.0 (12 Aug 2026)

    Component of the following Super Panels:

  • Hypotonic infant
  • Leukodystrophy, childhood onset
  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Neurodevelopmental disorder with motor and speech delay and behavioral abnormalities, OMIM:619470