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What is Mitochondria gene (True statement)a) Paternal transmissionb) Maternal transmissionc) Mendelian inheritanced) Mitochondrial myopathy and explain in detail?
Mitochondrial DNA is always maternally inherited.
Important mitochondrial diseases are mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes (MELAS), Leber hereditary optic neuropathy, myoclonic epilepsy with ragged-red fibers, Leigh syndrome, Pearson syndrome, keams-sajre syndrome, chronic progressive external ophthalmoplegia and NARP (neurogenic weakness with ataxia & retinitis pigmentosa).