LARS2

leucyl-tRNA synthetase 2, mitochondrial
OMIM: 604544, Gene2Phenotype

14 panels

Panel	Reviews	Mode of inheritance	Details
Filter panels 14 panels
Green LARS2 in Fetal hydrops Level 3: Fetal disorders Level 2: Dysmorphic and congenital abnormality syndromes Version 1.108	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Other Phenotypes Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021
Green LARS2 in Primary ovarian insufficiency Level 3: Gonadal and sex development disorders Level 2: Endocrine disorders Version 1.71	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Literature Phenotypes Perrault syndrome 4, OMIM:615300
Green LARS2 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 Expert list Phenotypes Perrault syndrome 4, OMIM:615300
Green LARS2 in Leukodystrophy, adult onset Level 2: Neurology Version 7.9 Latest signed off version: v7.8 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Expert list Phenotypes Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Leukodystrophy
Green LARS2 in Rare anaemia Level 2: Haematology Version 4.8 Latest signed off version: v4.7 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green NHS GMS Wessex and West Midlands GLH Phenotypes Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021
Green LARS2 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 Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only) Multiple respiratory chain complex deficiencies (disorders of protein synthesis
Green LARS2 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 Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only) Multiple respiratory chain complex deficiencies (disorders of protein synthesis
Green LARS2 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 Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only) Multiple respiratory chain complex deficiencies (disorders of protein synthesis
Green LARS2 in Fetal anomalies Level 2: Fetal (including NIPD) Version 8.5 Latest signed off version: v8.0 (12 Aug 2026)	review	BIALLELIC, autosomal or pseudoautosomal	Sources NHS GMS Expert Review Green PAGE DD-Gene2Phenotype Phenotypes Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021
Green LARS2 in DDG2P Version 8.1 Latest signed off version: v8.0 (12 Aug 2026) Component of the following Super Panels: Paediatric disorders	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green DD-Gene2Phenotype Phenotypes PERRAULT SYNDROME
Green LARS2 in Monogenic hearing loss Level 2: Audiology Version 6.42 Latest signed off version: v6.34 (12 Aug 2026) Component of the following Super Panels: Paediatric disorders	review	BIALLELIC, autosomal or pseudoautosomal	Sources Expert Review Green Expert Radboud University Medical Center, Nijmegen UKGTN Phenotypes Perrault syndrome 4, OMIM:615300
Amber LARS2 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 Amber Victorian Clinical Genetics Services Phenotypes Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Leukodystrophy
Green LARS2 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 Perrault syndrome 4, OMIM:615300 Hydrops, lactic acidosis, and sideroblastic anemia, OMIM:617021 Required for mitochondrial gene expression (Mitochondrial respiratory chain disorders (caused by nuclear variants only) Multiple respiratory chain complex deficiencies (disorders of protein synthesis
Red LARS2 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	Not set	Sources Expert Review Red London North GLH