A Twin Study of Mitochondrial DNA Polymorphisms Shows that Heteroplasmy at Multiple Sites Is Associated with mtDNA Variant 16093 but Not with Zygosity

• Toby Andrew,

  Affiliation Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom

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• Cassandra D. Calloway,

  Affiliation Children's Hospital Oakland Research Institute, Oakland, California, United States of America

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• Sarah Stuart,

  Affiliation Children's Hospital Oakland Research Institute, Oakland, California, United States of America

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• Sang Hoon Lee,

  Affiliation Children's Hospital Oakland Research Institute, Oakland, California, United States of America

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• Raj Gill,

  Affiliation Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom

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• Gail Clement,

  Affiliation Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom

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• Philip Chowienczyk,

  Affiliation Department of Clinical Pharmacology, King's College London, London, United Kingdom

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• Tim D. Spector,

  Affiliation Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom

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• Ana M. Valdes

  * E-mail: ana.valdes@kcl.ac.uk

  Affiliation Department of Twin Research and Genetic Epidemiology, King's College London, London, United Kingdom

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