Mitochondrial genome mutations linked to ALS in genetic study

Mitochondrial genome mutations linked to ALS in genetic study

Mutations in the mitochondrial genome — the set of DNA instructions found inside mitochondria, the powerhouses of cells — may be linked to amyotrophic lateral sclerosis (ALS), a study found. The findings open the door for new ways of diagnosing and treating the disease, researchers said. “We aren’t saying…