Cited by 466Mitochondrial Function and PathologyEvolution and Genetic DynamicsForensic and Genetic Research

A mouse model of mitochondrial disease reveals germline selection against severe mtDNA mutations

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Fan, Weiwei, Waymire, Katrina G., Narula, Navneet, Li, Peng, Rocher, Christophe, Coskun, Pinar E., Vannan, Mani A., Narula, Jagat +2 more·2008·Science

Abstract

The majority of mitochondrial DNA (mtDNA) mutations that cause human disease are mild to moderately deleterious, yet many random mtDNA mutations would be expected to be severe. To determine the fate of the more severe mtDNA mutations, we introduced mtDNAs containing two mutations that affect oxidative phosphorylation into the female mouse germ line. The severe ND6 mutation was selectively eliminated during oogenesis within four generations, whereas the milder COI mutation was retained throughout multiple generations even though the offspring consistently developed mitochondrial myopathy and cardiomyopathy. Thus, severe mtDNA mutations appear to be selectively eliminated from the female germ line, thereby minimizing their impact on population fitness.

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Crossref · 10.1126/science.1147786

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  • Two heteroplasmic point mutations in MT-ND6 (m.13885insC) and MT-CO1 (m.6589T N C) resulted in myopathy and cardiomyopathy.

    “Two heteroplasmic point mutations introduced in MT-ND6 (m.13885insC) and MT-CO1 (m.6589T N C) resulted in myopathy and cardiomyopathy [174]”

    From Mitochondrial DNA mutations and human disease (2010) · cites this paper as [174]

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Authors
Fan, W., Waymire, K. G., Narula, N., Li, P., Rocher, C., Coskun, P. E., Vannan, M. A., Narula, J., MacGregor, G. R., & Wallace, D. C.
Affiliations
University of California, Irvine (US)
Corresponding author
Wallace, Douglas C.
Venue
Science
Published
2008-02-15
Volume
319
Issue
5865
Pages
958-962
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2079092251
Cited by
466
References
20
Citations by year
2026: 16 · 2025: 18 · 2024: 18 · 2023: 14 · 2022: 20 · 2021: 30 · 2020: 32 · 2019: 32 · 2018: 29 · 2017: 17 · 2016: 23 · 2015: 16 · 2014: 31 · 2013: 22 · 2012: 40
FWCI
14.79
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute on Aging (AG 16573, AG-13154, R01AG024373, P50AG016573, AG24373, R01AG013154)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK-73691, R01DK073691)
  • National Institute of Neurological Disorders and Stroke (NS-21328, R01NS021328)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD45913, U01HD045913)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Mitochondrial Function and Pathology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Forensic and Genetic Research
Keywords
mitochondrial disease, mitochondrial DNA mutations, oogenesis, oxidative phosphorylation, mitochondrial myopathy, cardiomyopathy, mouse model, female germline
MeSH terms
Animals, Cell Line, Crosses, Genetic, Electron Transport Complex IV, DNA, Mitochondrial, Female, Litter Size, Male, Mitochondria, Cardiomyopathies, Myocardium, NADH Dehydrogenase, Oocytes, Oogenesis, Oxidative Phosphorylation, Oxygen Consumption, Selection, Genetic, Frameshift Mutation, Mitochondrial Myopathies, Point Mutation, Germ-Line Mutation, Mutation, Missense, Electron Transport Complex I, Mice, Embryonic Stem Cells

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