| abstract |
The present invention relates a method and manufacture for detecting neuromuscular disease, particularly Leber's hereditary optic neuropathy, by ascertaining whether a point mutation has occurred at the 11778 nucleotide position in the mitochondrial DNA of a patient. The invention provides methods to detect this mutation including digestion of the patient's mtDNA with restriction endonucleases followed by analysis of the resulting fragments, differential hybridization of oligonucleotides procedures, and differential PCR techniques. |