Gastrointestinal neuromuscular disorders
Gene: POLGEnsemblGeneIds (GRCh38): ENSG00000140521
EnsemblGeneIds (GRCh37): ENSG00000140521
OMIM: 174763, Gene2Phenotype
POLG is in 32 panels
2 reviews
Ellen McDonagh (Genomics England Curator)
Comment on list classification: > 3 cases reported in OMIM for different variants under Mitochondrial DNA depletion syndrome 4B (MNGIE type). Confirmed DD gene for MITOCHONDRIAL DNA DEPLETION SYNDROME 4A. Green gene on the Mitochondrial panel Version 1.14.Created: 19 Oct 2016, 9:20 a.m.
Neil shah (GOSH)
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Details
- Mode of Inheritance
- BIALLELIC, autosomal or pseudoautosomal
- Sources
-
- Expert Review Green
- Emory Genetics Laboratory
- Illumina TruGenome Clinical Sequencing Services
- Radboud University Medical Center, Nijmegen
- UKGTN
- Phenotypes
-
- Mitochondrial DNA depletion syndrome 4B (MNGIE type) 613662
- OMIM
- 174763
- Clinvar variants
- Variants in POLG
- Penetrance
- Complete
- Panels with this gene
-
- Paediatric pseudo-obstruction syndrome
- Hereditary ataxia with onset in adulthood
- Primary ovarian insufficiency
- Cholestasis
- Gastrointestinal neuromuscular disorders
- White matter disorders and cerebral calcification - narrow panel
- Rhabdomyolysis and metabolic muscle disorders
- Inherited white matter disorders
- Possible mitochondrial disorder - nuclear genes
- Hereditary neuropathy
- Mitochondrial DNA maintenance disorder
- Mitochondrial disorders
- Intellectual disability
- Bilateral congenital or childhood onset cataracts
- Mitochondrial liver disease, including transient infantile liver failure
- Early onset or syndromic epilepsy
- Arthrogryposis
- Fetal anomalies
- Adult onset neurodegenerative disorder
- Acute rhabdomyolysis
- Ataxia and cerebellar anomalies - narrow panel
- Undiagnosed metabolic disorders
- Childhood onset dystonia, chorea or related movement disorder
- Hyperammonaemia
- Hereditary ataxia
- Optic neuropathy
- Hereditary neuropathy or pain disorder
- POLG-related disorder
- DDG2P
- Likely inborn error of metabolism
- Limb girdle muscular dystrophies, myofibrillar myopathies and distal myopathies
- Neonatal cholestasis
History Filter Activity
panel promoted to version 1
Ellen McDonagh (Genomics England Curator)26th October 2016: panel revised after expert review and further curation of the analysis, with then internal clinical review. Ready for promotion to version 1.
Gene classified by Genomics England curator
Ellen McDonagh (Genomics England Curator)This gene has been classified as Green List (High Evidence).
Set Phenotypes
Sarah Leigh (Genomics England Curator)Phenotypes for POLG were set to Mitochondrial DNA depletion syndrome 4B (MNGIE type) 613662
Added New Source
Sarah Leigh (Genomics England Curator)POLG was added to Neonatal and familial gastrointestinal neuromuscular disorderspanel. Source: Emory Genetics Laboratory
Added New Source
Sarah Leigh (Genomics England Curator)POLG was added to Neonatal and familial gastrointestinal neuromuscular disorderspanel. Source: Illumina TruGenome Clinical Sequencing Services
Added New Source
Sarah Leigh (Genomics England Curator)POLG was added to Neonatal and familial gastrointestinal neuromuscular disorderspanel. Source: Radboud University Medical Center, Nijmegen
Added New Source
Sarah Leigh (Genomics England Curator)POLG was added to Neonatal and familial gastrointestinal neuromuscular disorderspanel. Sources: UKGTN
Created
Sarah Leigh (Genomics England Curator)POLG was created by sleigh