MARS2

methionyl-tRNA synthetase 2, mitochondrial
OMIM: 609728, Gene2Phenotype

13 panels

Panel	Reviews	Mode of inheritance	Details
Filter panels 13 panels
Green MARS2 in Ataxia and cerebellar anomalies - childhood onset Level 2: Neurology Version 9.32 Latest signed off version: v9.22 (12 Aug 2026) Component of the following Super Panels: Hereditary ataxia and cerebellar anomalies, childhood onset	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Phenotypes Spastic ataxia 3, autosomal recessive
Green MARS2 in Hereditary ataxia Level 3: Motor Disorders of the CNS Level 2: Neurology and neurodevelopmental disorders Version 1.345	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Radboud University Medical Center, Nijmegen Phenotypes Spastic ataxia 3, autosomal recessive, OMIM:611390 Tags gene-duplication cnv
Amber MARS2 in Hereditary spastic paraplegia Level 3: Motor Disorders of the CNS Level 2: Neurology and neurodevelopmental disorders Version 1.316	review	Not set	Sources Expert Review Amber Radboud University Medical Center, Nijmegen Phenotypes Spastic ataxia 3, autosomal recessive Tags cnv gene-duplication
Amber MARS2 in Hereditary spastic paraplegia, childhood onset Level 2: Neurology Version 9.11 Latest signed off version: v9.7 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources Yorkshire and North East GLH Expert Review Amber NHS GMS London North GLH Radboud University Medical Center, Nijmegen Phenotypes Spastic ataxia 3, autosomal recessive, 611390
Amber MARS2 in Hereditary spastic paraplegia, adult onset Level 2: Neurology Version 6.14 Latest signed off version: v6.13 (12 Aug 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 South West GLH NHS GMS London North GLH Phenotypes Spastic ataxia 3, autosomal recessive, 611390 Spastic ataxia 3, autosomal recessive
Amber MARS2 in Neurodegenerative disorders, adult onset Level 2: Neurology Version 9.11 Latest signed off version: v9.4 (12 Aug 2026) Component of the following Super Panels: Adult-onset neurological disorders	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Amber Wessex and West Midlands GLH Yorkshire and North East GLH NHS GMS London North GLH Phenotypes Spastic ataxia 3, autosomal recessive, OMIM:611390 Tags cnv gene-duplication
Green MARS2 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) Spastic Ataxia 13, autosomal recessive, 611390 ?Combined oxidative phosphorylation deficiency 25 Tags missense
Green MARS2 in Likely inborn error of metabolism Level 2: Metabolic Version 9.30 Latest signed off version: v9.29 (12 Aug 2026) Component of the following Super Panels: Hypotonic infant Leukodystrophy, childhood onset 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 Spastic Ataxia 13, autosomal recessive, 611390 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 25
Green MARS2 in Possible mitochondrial disorder, nuclear genes Level 2: Mitochondrial Version 5.23 Latest signed off version: v5.17 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources NHS GMS Expert Review Green Phenotypes Spastic ataxia 3, autosomal recessive, 611390 ?Combined oxidative phosphorylation deficiency 25, 616430
Red MARS2 in Intellectual disability Level 2: Developmental disorders Version 11.28 Latest signed off version: v11.0 (12 Aug 2026) Component of the following Super Panels: Hypotonic infant Leukodystrophy, childhood onset Paediatric disorders	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Red Expert Review Red BRIDGE study SPEED NEURO Tier1 Gene Phenotypes ?Combined oxidative phosphorylation deficiency 25 (616430) (global developmental delay)
Green MARS2 in Mitochondrial disorders Level 2: Mitochondrial Version 10.23 Latest signed off version: v10.18 (12 Aug 2026) Component of the following Super Panels: Leukodystrophy, childhood onset	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) Spastic Ataxia 13, autosomal recessive, 611390 ?Combined oxidative phosphorylation deficiency 25
Green MARS2 in Hereditary ataxia, adult onset Level 2: Neurology Version 9.11 Latest signed off version: v9.4 (12 Aug 2026) Component of the following Super Panels: Adult-onset neurological disorders	review	BIALLELIC, autosomal or pseudoautosomal	Sources London North GLH NHS GMS Wessex and West Midlands GLH Expert Review Green Hereditary ataxia v1.148 Phenotypes Spastic ataxia 3, autosomal recessive Autosomal recessive spastic ataxia 3, 611390 Tags cnv gene-duplication
Green MARS2 in Dystonia, chorea or related movement disorder, childhood onset Level 2: Neurology Version 8.14 Latest signed off version: v8.13 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green London North GLH Phenotypes Spastic ataxia 3, autosomal recessive, 611390