inherited metabolic disorder
   |__mitochondrial metabolism disease
       |__mitochondrial DNA depletion syndrome  85 rec.
           |__Alpers-Huttenlocher syndrome 6 rec.
           |__mitochondrial DNA depletion syndrome 1
           |__mitochondrial DNA depletion syndrome 2 1 rec.
           |__mitochondrial DNA depletion syndrome 3 1 rec.
           |__mitochondrial DNA depletion syndrome 4b 2 rec.
           |__mitochondrial DNA depletion syndrome 5 1 rec.
           |__mitochondrial DNA depletion syndrome 6 4 rec.
           |__mitochondrial DNA depletion syndrome 7 1 rec.
           |__mitochondrial DNA depletion syndrome 8a 1 rec.
           |__mitochondrial DNA depletion syndrome 8b 1 rec.
           |__mitochondrial DNA depletion syndrome 9 3 rec.
           |__mitochondrial DNA depletion syndrome 11
           |__mitochondrial DNA depletion syndrome 12a 2 rec.
           |__mitochondrial DNA depletion syndrome 12b 2 rec.
           |__mitochondrial DNA depletion syndrome 13 2 rec.
           |__mitochondrial DNA depletion syndrome 14 1 rec.
           |__mitochondrial DNA depletion syndrome 15 41 rec.
           |__mitochondrial DNA depletion syndrome 16 1 rec.
           |__mitochondrial DNA depletion syndrome 16B 1 rec.
           |__mitochondrial DNA depletion syndrome 17 3 rec.
           |__mitochondrial DNA depletion syndrome 18 2 rec.
           |__mitochondrial DNA depletion syndrome 19 6 rec.
           |__mitochondrial DNA depletion syndrome 20 1 rec.
           |__mitochondrial DNA depletion syndrome-21 1 rec.
           |__Sengers syndrome 4 rec.