POLG2

DNA polymerase gamma 2, accessory subunit
OMIM: 604983, ClinGen, DECIPHER

10 panels

Panel Reviews Mode of inheritance Details
10 panels

Green POLG2 in Mendeliome


Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4, MIM# 610131
  • Mitochondrial DNA depletion syndrome 16 , MIM# 618528

Amber POLG2 in Genetic Epilepsy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

2 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Amber
  • Literature
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4 MIM#610131

Green POLG2 in Mitochondrial disease


Level 2: Metabolic disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
  • Australian Genomics Health Alliance Mitochondrial Flagship
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4, MIM# 610131
  • Mitochondrial DNA depletion syndrome 16 , MIM# 618528

Green POLG2 in Regression


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

0 reviews Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Amber POLG2 in Leukodystrophy


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Royal Melbourne Hospital
  • Expert Review Amber
  • Expert Review Amber
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4 610131

Green POLG2 in Rhabdomyolysis and Metabolic Myopathy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

2 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Expert list
  • Royal Melbourne Hospital
  • Victorian Clinical Genetics Services
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4, MIM# 610131

Red POLG2 in Gastrointestinal neuromuscular disease


Level 2: Gastroenterological disorders
Version 2.0

2 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Expert Review Red
  • Expert list
  • Victorian Clinical Genetics Services
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4 MIM#610131

Green POLG2 in Congenital ophthalmoplegia


Level 2: Ophthalmological disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Mitochondrial DNA depletion syndrome 16 (hepatic type) - 618528
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4 - 610131

Amber POLG2 in Liver Failure_Paediatric


Level 2: Gastroenterological disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • Expert list
Phenotypes
  • Mitochondrial DNA depletion syndrome 16 (hepatic type), MIM# 618528
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant, MIM# 4 610131

Red POLG2 in Fetal anomalies


Version 2.0

2 reviews BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Genomics England PanelApp
Phenotypes
  • Mitochondrial DNA depletion syndrome 16 (hepatic type), OMIM:618528
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4, MONDO:0012415
  • Mitochondrial DNA depletion syndrome 16 (hepatic type), MONDO:0032799
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 4, OMIM:610131