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The original page contained a title but no article text. Its address is preserved as part of this collection.
Explore related writingAn original topic page in the human nature collection. No article text was supplied in the source archive.
The original page contained a title but no article text. Its address is preserved as part of this collection.
Explore related writingOriginal writing from the Human DNA archive, with light copy editing and updated formatting. References and numerical values are retained.
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