Mitochondrial Disorders Caused by Nuclear Genes

Mitochondrial cytopathies are mutations in the inherited maternal mitochondrial genome, or the nuclear DNA-mutation. Mitochondrial respiratory chain disorders (RCD) are a group of genetically and clinically heterogeneous diseases, due to the fact that protein components of the respiratory chain are encoded by both mitochondrial and nuclear genomes and are essential in all cells.  In addition, the biogenesis, structure and function of mitochondria, including DNA replication, transcription, a