Mito-nuclear Dissimilarity (IMAGE)

Penn State

Mito-nuclear Dissimilarity

Caption

Differences in geographic origin of a person's mitochondrial and nuclear genomes due to admixture can affect function of mitochondria, energy-generating organelles located inside cells that have their own separate genome. A new study reveals that mitochondrial DNA (mtDNA) copy number decreases with increasing "mito-nuclear" dissimilarity in geographic origins of the mitochondrial and nuclear genomes (e.g. as the proportion of nuclear DNA from population 1 decrease).

Credit

Arslan Zaidi, Penn State.

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