TWNK

twinkle mtDNA helicase
OMIM: 606075, ClinGen, DECIPHER

20 panels

Panel Reviews Mode of inheritance Details
20 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
  • Expert Review Green
  • Melbourne Genomics Health Alliance Complex Neurology Flagship
  • Victorian Clinical Genetics Services
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
  • Expert Review Green
  • Literature
Phenotypes
  • Perrault syndrome 5, MIM# 616138

Green TWNK in Mendeliome


Version 2.0

2 reviews BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
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 Genetic Epilepsy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
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 Mitochondrial disease


Level 2: Metabolic disorders
Version 2.0

2 reviews BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
  • Australian Genomics Health Alliance Mitochondrial Flagship
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 Regression


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

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

Green TWNK in Deafness_IsolatedAndComplex


Level 2: Hearing and ear disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Victorian Clinical Genetics Services
  • 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

Red TWNK in Intellectual disability syndromic and non-syndromic


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

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

Green TWNK in Ataxia


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Royal Melbourne Hospital
  • Expert Review Green
Phenotypes
  • Mitochondrial DNA depletion syndrome 7, 271245
  • Ataxia Neuropathy Spectrum Disorders, Dominant
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, 609286
  • Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 3, 609286
  • Perrault syndrome 5, 616138
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), 271245
  • Spinocerebellar Ataxia, Recessive

Amber TWNK in Leukodystrophy


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

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

Green TWNK in Hereditary Neuropathy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

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

Green TWNK in Rhabdomyolysis and Metabolic Myopathy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

3 reviews MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Expert Review Green
  • Expert list
  • Victorian Clinical Genetics Services
  • Australian Genomics Health Alliance Mitochondrial Flagship
Phenotypes
  • 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
  • Expert Review Green
  • Mackenzie's Mission
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
  • Expert Review Green
  • Royal Melbourne Hospital
Phenotypes
  • Perrault syndrome 5, 616138

Green TWNK in Additional findings_Paediatric


Level 2: Screening
Version 1.0

0 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • BabySeq Category A gene
  • Expert Review Green
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
  • Expert Review Green
  • Literature
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
  • Expert Review Green
  • Mackenzie's Mission
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type), MIM#271245
  • Perrault syndrome 5, MIM#616138

Red TWNK in Genomic newborn screening: BabyScreen+


Level 2: Screening
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • BabySeq Category A gene
Phenotypes
  • Mitochondrial DNA depletion syndrome 7 (hepatocerebral type) 271245

Green TWNK in Prepair 500+


Level 2: Screening
Version 3.0

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

Green TWNK in Infertility and Recurrent Pregnancy Loss


Version 2.0

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