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Deciphering the DNA double helix
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- Watson is best known for his work deciphering the DNA double helix alongside Francis Crick in 1953. The discovery revolutionized biochemistry and earned the pair and their colleague, molecular biologist Maurice Wilkins, the 1962 Nobel Prize in Physiology or Medicine.
www.theatlantic.com/technology/archive/2014/12/discoverer-of-dna-forced-to-sell-his-nobel-prize/383288/Why the Scientist Who Unravelled DNA Is Selling His Nobel ...
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Watson never developed a constructive interaction with Kalckar, but he did accompany Kalckar to a meeting in Italy, where Watson saw Maurice Wilkins talk about X-ray diffraction data for DNA. [11] Watson was now certain that DNA had a definite molecular structure that could be elucidated.
James Watson, American geneticist and biophysicist who played a crucial role in the discovery of the molecular structure of deoxyribonucleic acid (DNA), the substance that is the basis of heredity. For this accomplishment he was awarded a share of the 1962 Nobel Prize for Physiology or Medicine.
- The Editors of Encyclopaedia Britannica
Convinced that he needed to learn tools of physics and chemistry in order to uncover the structure of DNA, he moved abroad to the Cavendish Laboratory at the University of Cambridge in the United Kingdom. There, he met Francis Crick, with whom he shared a fascination with genetics and inheritance.
- Siang Yong Tan, Alli N McCoy
- 2020
Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s. In reality, this is not the case. Rather, DNA was first identified...
Jan 19, 2024 · In the early 1950s, Watson and Crick were in a race with California Institute of Technology chemistry professor Linus Pauling to unravel the structure of DNA, a molecule that had been isolated from the nucleus of cells way back in 1869 by Swiss biologist Friedrich Miescher.
Jul 28, 2022 · about SCIENTIFIC BIOGRAPHIES. At King’s College London, Rosalind Franklin obtained images of DNA using X-ray crystallography, an idea first broached by Maurice Wilkins. Franklin’s images allowed James Watson and Francis Crick to create their famous two-strand, or double-helix, model.
It appeared in April 1953 in the scientific paper where James Watson and Francis Crick presented the structure of the DNA-helix, the molecule that carries genetic information from one generation to the other.
