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This is an accepted version of this page This is the latest accepted revision, reviewed on 15 November 2024. British X-ray crystallographer (1920–1958) This article is about the chemist. For the Mars rover named after her, see Rosalind Franklin (rover). Rosalind Franklin Franklin with a microscope in 1955 Born Rosalind Elsie Franklin (1920-07-25) 25 July 1920 Notting Hill, London, England ...
Rosalind Franklin joined King's College London in January 1951 to work on the crystallography of DNA. By the end of that year, she established two important facts: one is that phosphate groups, which are the molecular backbone for the nucleotide chains, lie on the outside (it was a general consensus at the time that they were at the inside); and the other is that DNA exists in two forms, a ...
Photo 51 is an X-ray based fiber diffraction image of a paracrystalline gel composed of DNA fiber [1] taken by Raymond Gosling, [2] [3] a postgraduate student working under the supervision of Maurice Wilkins and Rosalind Franklin at King's College London, while working in Sir John Randall's group.
Photograph 51 is a play by Anna Ziegler. Photograph 51 opened in the West End of London in September 2015. [1] The play focuses on the often-overlooked role of X-ray crystallographer Rosalind Franklin in the discovery of the double helix structure of DNA while working at King's College London.
The film dramatises the rivalries of the two teams of scientists attempting to discover the structure of DNA: Francis Crick and James D. Watson at Cambridge University; and Maurice Wilkins and Rosalind Franklin at King's College London.
He also suggested to Randall that the soon-to-be-appointed Rosalind Franklin should be reassigned from work on protein solutions to join the DNA effort. [28] By the summer of 1950 Randall had arranged for a three-year research fellowship that would fund Rosalind Franklin in his laboratory. Franklin was delayed in finishing her work in Paris.
The crystallographer Rosalind Franklin worked for Stanley for about a month at Berkeley, and later designed and built a model of TMV for the 1958 World's Fair at Brussels. In 1958, she speculated that the virus was hollow, not solid, and hypothesized that the RNA of TMV is single-stranded. [11]
In the book Rosalind Franklin and DNA, author Anne Sayre is very critical of Watson's account. She claims that Watson's book did not give a balanced description of Rosalind Franklin and the nature of her interactions with Maurice Wilkins at King's College, London. Sayre's book raises doubts about the ethics of how Watson and Crick used some of ...