TWNK

twinkle mtDNA helicase
OMIM: 606075, ClinGen, DECIPHER

13 panels

Panel Reviews Mode of inheritance Details
13 panels

Green TWNK in Early-onset Parkinson disease


Level 2: Neurology and neurodevelopmental disorders
Version 3.0

1 review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Victorian Clinical Genetics Services
  • Melbourne Genomics Health Alliance Complex Neurology Flagship
  • Expert Review Green
Phenotypes
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3 MIM#609286

Green TWNK in Differences of Sex Development


Level 2: Dysmorphic and congenital abnormality syndromes
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Literature
  • Expert Review Green
Phenotypes
  • Perrault syndrome 5, MIM# 616138

Green TWNK in Genetic Epilepsy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Literature
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type) MIM#271245
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3 MIM#609286

Green TWNK in Regression


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

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

Amber TWNK in Leukodystrophy - paediatric


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert list
  • Expert Review Amber
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), MIM# 271245

Amber TWNK in Leukodystrophy - adult onset


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert list
  • Expert Review Amber
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type) 271245
  • Perrault syndrome 5 616138
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3 609286

Green TWNK in Hereditary Neuropathy - complex


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

2 reviews BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Royal Melbourne Hospital
  • Expert Review Green
Phenotypes
  • Perrault syndrome (MIM#616138)
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3, MIM# 609286

Green TWNK in Mackenzie's Mission_Reproductive Carrier Screening


Level 2: Screening
Version 1.0

0 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • Mackenzie's Mission
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), 271245 (3)

Green TWNK in Primary Ovarian Insufficiency_Premature Ovarian Failure

Level 3: Gonadal and sex development disorders
Level 2: Endocrine disorders
Version 1.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Royal Melbourne Hospital
  • Expert Review Green
Phenotypes
  • Perrault syndrome 5, 616138

Green TWNK in Additional findings_Paediatric


Level 2: Screening
Version 1.0

0 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • BabySeq Category A gene
Phenotypes
  • Spinocerebellar ataxia infantile-onset

Green TWNK in Congenital ophthalmoplegia


Level 2: Ophthalmological disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Literature
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type) 271245
  • Perrault syndrome 5 616138
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 609286

Green TWNK in Prepair 1000+


Level 2: Screening
Version 3.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Mackenzie's Mission
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), MIM#271245
  • Perrault syndrome 5, MIM#616138

Green TWNK in Prepair 500+


Level 2: Screening
Version 3.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Mackenzie's Mission
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), MIM#271245
  • Perrault syndrome 5, MIM#616138