Gene symbol and protein
Gene Location
All allelic disease phenotypes - locus/disease symbols
RRM2B
ribonucleotide reductase M2 B (TP53 inducible)

8q23.1
* Mitochondrial dna depletion syndrome 8A - MTDP8B (16.20, 16.23)
* Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal - PEOA5 (16.20, 16.23)

Gene symbol and protein	Gene Location	All allelic disease phenotypes - locus/disease symbols
RRM2B ribonucleotide reductase M2 B (TP53 inducible)	8q23.1	* Mitochondrial dna depletion syndrome 8A - MTDP8B (16.20, 16.23) * Progressive external ophthalmoplegia with mitochondrial DNA deletions, autosomal - PEOA5 (16.20, 16.23)