Likely inborn error of metabolism
Gene: RRM2BEnsemblGeneIds (GRCh38): ENSG00000048392
EnsemblGeneIds (GRCh37): ENSG00000048392
OMIM: 604712, Gene2Phenotype
RRM2B is in 21 panels
3 reviews
Carl Fratter (Oxford University Hospitals NHS Trust)
Mode of inheritance
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Variants in this GENE are reported as part of current diagnostic practice
Arianna Tucci (Genomics England Curator)
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Rhabdomyolysis and metabolic muscle disorders
Publications
Shamima Rahman (UCL Institute of Child Health)
Details
- Mode of Inheritance
- BOTH monoallelic and biallelic, autosomal or pseudoautosomal
- Sources
-
- London North GLH
- NHS GMS
- Expert Review Green
- Phenotypes
-
- Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 5, 613077
- Mitochondrial DNA depletion syndrome 8B (MNGIE type), 612075
- Mitochondrial DNA Depletion Syndrome (recessive)
- Mitochondrial Ribonucelotide Reductase subunit 2 deficiency (Disorders of purine metabolism)
- Progressive external ophthalmoplegia with mitochondrial DNA deletions (autosomal dominant)
- Disorders of mitochondrial DNA maintenance and integrity
- Required for mtDNA maintenance (Mitochondrial respiratory chain disorders (caused by nuclear variants only))
- Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075
- OMIM
- 604712
- Clinvar variants
- Variants in RRM2B
- Penetrance
- None
- Publications
- Panels with this gene
-
- Arthrogryposis
- Early onset or syndromic epilepsy
- Fetal anomalies
- Undiagnosed metabolic disorders
- White matter disorders and cerebral calcification - narrow panel
- Intellectual disability
- Childhood onset dystonia, chorea or related movement disorder
- CAKUT
- Rhabdomyolysis and metabolic muscle disorders
- Mitochondrial liver disease, including transient infantile liver failure
- Mitochondrial DNA maintenance disorder
- Unexplained kidney failure in young people
- Mitochondrial disorders
- DDG2P
- Gastrointestinal neuromuscular disorders
- Inherited white matter disorders
- Paediatric pseudo-obstruction syndrome
- Likely inborn error of metabolism
- Acute rhabdomyolysis
- Unexplained young onset end-stage renal disease - additional genes
- Possible mitochondrial disorder - nuclear genes
History Filter Activity
Added New Source, Added New Source
Ivone Leong (Genomics England Curator)Source NHS GMS was added to RRM2B. Source London North GLH was added to RRM2B.
Set Phenotypes
Rebecca Foulger (Genomics England curator)Phenotypes for gene: RRM2B were changed from 5,613077Mitochondrial DNA depletion syndrome 8B (MNGIE type), 612075; Mitochondrial DNA Depletion Syndrome (recessive); Mitochondrial Ribonucelotide Reductase subunit 2 deficiency (Disorders of purine metabolism); Progressive external ophthalmoplegia with mitochondrial DNA deletions (autosomal dominant); Disorders of mitochondrial DNA maintenance and integrity; Required for mtDNA maintenance (Mitochondrial respiratory chain disorders (caused by nuclear variants only)); Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075 to Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 5, 613077; Mitochondrial DNA depletion syndrome 8B (MNGIE type), 612075; Mitochondrial DNA Depletion Syndrome (recessive); Mitochondrial Ribonucelotide Reductase subunit 2 deficiency (Disorders of purine metabolism); Progressive external ophthalmoplegia with mitochondrial DNA deletions (autosomal dominant); Disorders of mitochondrial DNA maintenance and integrity; Required for mtDNA maintenance (Mitochondrial respiratory chain disorders (caused by nuclear variants only)); Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075
Panel promoted to version 1.0
Ellen McDonagh (Genomics England Curator)Ellen McDonagh: Comment on mode of pathogenici
Set Phenotypes
Ellen McDonagh (Genomics England Curator)Added phenotypes Progressive external ophthalmoplegia with mitochondrial DNA deletions (autosomal dominant); Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075; Disorders of mitochondrial DNA maintenance and integrity; Mitochondrial DNA Depletion Syndrome (recessive); 5,613077Mitochondrial DNA depletion syndrome 8B (MNGIE type), 612075 for gene: RRM2B
Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes
Ellen McDonagh (Genomics England Curator)gene: RRM2B was added gene: RRM2B was added to Inborn errors of metabolism. Sources: Expert Review Green Mode of inheritance for gene: RRM2B was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: RRM2B were set to 27604308 Phenotypes for gene: RRM2B were set to 5,613077Mitochondrial DNA depletion syndrome 8B (MNGIE type), 612075; Mitochondrial DNA Depletion Syndrome (recessive); Mitochondrial Ribonucelotide Reductase subunit 2 deficiency (Disorders of purine metabolism); Progressive external ophthalmoplegia with mitochondrial DNA deletions (autosomal dominant); Disorders of mitochondrial DNA maintenance and integrity; Required for mtDNA maintenance (Mitochondrial respiratory chain disorders (caused by nuclear variants only)); Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075