FARS2

phenylalanyl-tRNA synthetase 2, mitochondrial
OMIM: 611592, Gene2Phenotype

13 panels

Panel Reviews Mode of inheritance Details
13 panels
Green FARS2 in Hereditary spastic paraplegia

Level 3: Motor Disorders of the CNS
Level 2: Neurology and neurodevelopmental disorders
Version 1.316

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Spastic paraplegia 77, autosomal recessive, 617046
Green FARS2 in Childhood onset hereditary spastic paraplegia


Level 2: Neurology
Version 9.1
Latest signed off version: v9.0 (6 May 2026)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Yorkshire and North East GLH
  • NHS GMS
  • London North GLH
  • Literature
  • Expert Review Green
Phenotypes
  • Spastic paraplegia 77, autosomal recessive, 617046
Amber FARS2 in Adult onset hereditary spastic paraplegia


Level 2: Neurology
Version 6.11
Latest signed off version: v6.10 (6 May 2026)

Component of the following Super Panels:

  • Adult-onset neurological disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Amber
    • Yorkshire and North East GLH
    • NHS GMS
    • London North GLH
    Phenotypes
    • Spastic paraplegia 77, autosomal recessive, 617046
    Red FARS2 in Adult onset neurodegenerative disorder


    Level 2: Neurology
    Version 9.1
    Latest signed off version: v9.0 (6 May 2026)

    Component of the following Super Panels:

  • Adult-onset neurological disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    • Wessex and West Midlands GLH
    • Yorkshire and North East GLH
    • NHS GMS
    • London North GLH
    Phenotypes
    • Spastic paraplegia 77, autosomal recessive, 617046
    Green FARS2 in Undiagnosed metabolic disorders

    Level 3: Specific metabolic abnormalities
    Level 2: Metabolic disorders
    Version 1.645

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only))
    • Multiple respiratory chain complex deficiencies (disorders of protein synthesis)
    • Combined oxidative phosphorylation deficiency 14, 614946
    Green FARS2 in Likely inborn error of metabolism


    Level 2: Metabolic
    Version 9.4
    Latest signed off version: v9.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Multiple respiratory chain complex deficiencies (disorders of protein synthesis)
    • Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only))
    • Combined oxidative phosphorylation deficiency 14, 614946
    Green FARS2 in Possible mitochondrial disorder - nuclear genes


    Level 2: Mitochondrial
    Version 5.4
    Latest signed off version: v5.0 (6 May 2026)

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Combined oxidative phosphorylation deficiency 14, 614946
    • Spastic paraplegia 77, autosomal recessive, 617046
    Red FARS2 in Fetal anomalies


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

    review Not set
    Sources
    • Expert Review Red
    • DD-Gene2Phenotype
    Phenotypes
    • Neurometabolic disorder due to FARS2 deficiency
    Green FARS2 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
    • Neurometabolic disorder due to FARS2 deficiency
    Green FARS2 in Early onset or syndromic epilepsy


    Level 2: Neurology
    Version 9.7
    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
    • Victorian Clinical Genetics Services
    Phenotypes
    • Combined oxidative phosphorylation deficiency 14, 614946
    Green FARS2 in Intellectual disability


    Level 2: Developmental disorders
    Version 10.17
    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
    • Expert Review Green
    • Expert Review
    • Literature
    Phenotypes
    • Spastic paraplegia 77, autosomal recessive, 617046
    • Combined oxidative phosphorylation deficiency 14, 614946
    Green FARS2 in Mitochondrial disorders


    Level 2: Mitochondrial
    Version 10.4
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    • Expert list
    • Expert
    Phenotypes
    • Multiple respiratory chain complex deficiencies (disorders of protein synthesis)
    • Combined oxidative phosphorylation deficiency 14, 614946
    Red FARS2 in Childhood onset dystonia, chorea or related movement disorder


    Level 2: Neurology
    Version 8.3
    Latest signed off version: v8.0 (6 May 2026)

    review Not set
    Sources
    • Expert Review Red
    • London North GLH