Article
Universal heteroplasmy of human mitochondrial DNA.
Human molecular genetics - 15 Jan 2013
Payne Brendan A I, Wilson Ian J, Yu-Wai-Man Patrick, Coxhead Jonathan, Deehan David, Horvath Rita, Taylor Robert W, Samuels David C, Santibanez-Koref Mauro, Chinnery Patrick F
Abstract excerpt
Mammalian cells contain thousands of copies of mitochondrial DNA (mtDNA). At birth, these are thought to be identical in most humans. Here, we use long read length ultra-deep resequencing-by-synthesis to interrogate regions of the mtDNA genome from related and unrelated individuals at unprecedented resolution. We show that very low-level heteroplasmic variance is present in all tested healthy individuals, and is...
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