1. Genes and Genomic Entities
  2. PIGB

PIGB

phosphatidylinositol glycan anchor biosynthesis class B
OMIM: 604122, Gene2Phenotype

5 panels

Panel Reviews Mode of inheritance Details
5 panels
Green PIGB in Fetal anomalies


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

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
Phenotypes
  • Developmental and epileptic encephalopathy 80, OMIM:618580
Green PIGB in DDG2P


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

Component of the following Super Panels:

  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • DD-Gene2Phenotype
    Phenotypes
    • Inherited GPI Biosynthesis Defect with an Axonal Neuropathy and Metabolic Abnormality
    Green PIGB in Early onset or syndromic epilepsy


    Level 2: Neurology
    Version 9.5
    Latest signed off version: v9.0 (6 May 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
    • Wessex and West Midlands GLH
    • NHS GMS
    • Expert Review Green
    • Literature
    Phenotypes
    • Developmental and epileptic encephalopathy 80, OMIM:618580
    Green PIGB in Intellectual disability


    Level 2: Developmental disorders
    Version 10.16
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Developmental and epileptic encephalopathy 80, OMIM:618580
    Green PIGB in Hereditary neuropathy or pain disorder


    Level 2: Neurology
    Version 8.1
    Latest signed off version: v8.0 (6 May 2026)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Developmental and epileptic encephalopathy 80, OMIM:618580