| | | Deletion | Macrocytic dyserythropoietic anemia +1 more | |
| | | Deletion | Mitochondrial disease | |
| | | Deletion | Mitochondrial disease | |
| | | Deletion | Mitochondrial disease | |
| | | Deletion | not provided | |
| | | Deletion | Pearson syndrome | |
| | | Deletion | Mitochondrial disease | |
| | | Deletion | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | not provided | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Duplication | Oxyphilic adenoma | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Mediastinal germ cell tumor +1 more | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome +1 more | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Juvenile myopathy, encephalopathy, lactic acidosis AND stroke | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | not provided | |
| | | Single nucleotide variant | not provided | |
| | | Single nucleotide variant | Cognitive impairment +6 more | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leber optic atrophy | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Deletion | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Mitochondrial cytopathy | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Leber optic atrophy and dystonia | |
| | | Single nucleotide variant | Dysarthria +3 more | GConflicting classifications of pathogenicity |