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Comment
. 2012 Oct 12;151(2):246-8.
doi: 10.1016/j.cell.2012.09.028.

The problem with mixing mitochondria

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The problem with mixing mitochondria

Nick Lane. Cell. .
Free article

Erratum in

  • Cell. 2013 Jan 17;152(1-2):365

Abstract

Mixing of mitochondrial DNAs (heteroplasmy) is unfavorable for reasons unknown. Sharpley et al. show that heteroplasmy has surprising genetic and behavioral effects in mice, even when each haplotype alone produces a normal phenotype. This interference is bioenergetic and may have contributed to the evolution of sexes.

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