inherited metabolic disorder
   |__mitochondrial metabolism disease
       |__cytochrome-c oxidase deficiency disease  88 rec.
           |__COX deficiency, benign infantile mitochondrial myopathy 32 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 1 8 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 3 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 4 3 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 7 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 8 2 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 10
           |   |__mitochondrial complex IV deficiency nuclear type 11 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 12 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 14 2 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 15 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 16 2 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 17 3 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 18 3 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 19 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 20 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 21 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 22 1 rec.
           |__COX deficiency, infantile mitochondrial myopathy 5 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 2 2 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 6 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 9 1 rec.
           |   |__mitochondrial complex IV deficiency nuclear type 13 1 rec.
           |__French Canadian Leigh disease 5 rec.
           |__Leigh disease 20 rec.
           |__mitochondrial complex IV deficiency nuclear type 23 1 rec.