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Possible mitochondrial disorder - nuclear genes

Gene: RRM2B

Green List (high evidence)

RRM2B (ribonucleotide reductase regulatory TP53 inducible subunit M2B)
EnsemblGeneIds (GRCh38): ENSG00000048392
EnsemblGeneIds (GRCh37): ENSG00000048392
OMIM: 604712, Gene2Phenotype
RRM2B is in 21 panels

3 reviews

Ivone Leong (Genomics England Curator)

Green List (high evidence)

Initial gene list and info collated by Carl Fratter (Oxford University Hospitals NHS Trust) January 2019 on behalf of the GMS Mitochondrial specialist test group.
Created: 4 Feb 2019, 1:36 p.m.

Mode of inheritance
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal

Phenotypes
Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075; Mitochondrial DNA depletion syndrome 8B (MNGIE type); 612075; Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 5, 613077

Carl Fratter (Oxford University Hospitals NHS Trust)

Green List (high evidence)

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

Shamima Rahman (UCL Institute of Child Health)

Green List (high evidence)

Details

History Filter Activity

4 Feb 2019, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set Phenotypes

Ivone Leong (Genomics England Curator)

gene: RRM2B was added gene: RRM2B was added to Possible mitochondrial disorder - nuclear genes. Sources: Expert Review Green,NHS GMS Mode of inheritance for gene: RRM2B was set to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal Phenotypes for gene: RRM2B were set to 612075; Mitochondrial DNA depletion syndrome 8B (MNGIE type); Mitochondrial DNA depletion syndrome 8A (encephalomyopathic type with renal tubulopathy), 612075; Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal dominant 5, 613077