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KamaAina

(78,249 posts)
9. Rosalind Franklin was a co-discoverer of DNA.
Tue Jul 14, 2015, 12:25 PM
Jul 2015
https://en.wikipedia.org/wiki/Rosalind_Franklin

Franklin is best known for her work on the X-ray diffraction images of DNA while at King's College, London, which led to the discovery of the DNA double helix. Franklin's X-ray diffraction images, which implied a helical structure for DNA and enabled inferences concerning certain key details thereof, were shown to Watson by Wilkins. According to Francis Crick, her data and research were key in determining the structure and formulating Crick and James Watson's 1953 model regarding the structure of DNA. Watson confirmed this opinion in his own statement at the opening of the King's College London Franklin–Wilkins building in 2000.

Her work was published third, in the series of three DNA Nature articles, led by the paper of Watson and Crick. Watson, Crick and Wilkins shared the Nobel Prize in Physiology or Medicine in 1962. Watson suggested that Franklin would have ideally been awarded a Nobel Prize in Chemistry, along with Wilkins.

After finishing her portion of the work on DNA, with her own research team at Birkbeck College, Franklin led pioneering work on the molecular structures of viruses, including tobacco mosaic virus and the polio virus. Continuing her research, her team member, and later her beneficiary Aaron Klug went on to win the Nobel Prize in Chemistry in 1982.

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