Mechanism that allows bacteria to infect plants may inspire cure for eye disease

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By borrowing a tool from bacteria that infect plants, scientists have developed a new approach to eliminate mutated DNA inside mitochondria—the energy factories within cells. Doctors might someday use the approach to treat a variety of mitochondrial diseases, including the degenerative eye disease Leber hereditary optic neuropathy (LHON). The research, published online today in Nature Medicine, was funded by the National Eye Institute (NEI), a part of the National Institutes of Health (NIH).

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