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James D. Watson

Historical Figure

James D. Watson

b. 1928

American biologist (1928–2025)

Interwar & WWII

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Biography

James Dewey Watson was an American molecular biologist, geneticist, and zoologist. In 1953, he and Francis Crick co-authored an academic paper in Nature proposing the double helix structure of the DNA molecule, building on research by Rosalind Franklin and Raymond Gosling. In 1962, Watson, Crick, and Maurice Wilkins were awarded the Nobel Prize in Physiology or Medicine "for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material".

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In Their Own Words (5)

Timeline

The story of James D. Watson, told in moments.

1953 Event

Walked into The Eagle pub in Cambridge and announced he and Francis Crick had "found the secret of life." They'd built the double helix model of DNA. Watson was 25.

1953 Event

Published "Molecular Structure of Nucleic Acids" in Nature. The paper was 900 words long. It earned Watson and Crick the 1962 Nobel Prize in Physiology or Medicine.

1968 Life

Published The Double Helix, his candid account of the DNA discovery. Scientists hated it. The public loved it. Rosalind Franklin's crucial X-ray data barely got credited.

2007 Event

Became the second person to have his full genome sequenced. Chose to make it publicly available online. Cost at the time: roughly $1 million.

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