What is the connection between Rosalind Franklins photograph n Watson and Cricks discovery of the structure of DNA?

Franklin is best known for her work on the X-ray diffraction images of DNA, particularly Photo 51, while at King's College London, which led to the discovery of the DNA double helix for which James Watson, Francis Crick and Maurice Wilkins shared the Nobel Prize in Physiology or Medicine in 1962.

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.

Explanation:

Franklin discovered that DNA was a double helix shape but she never got a lot of credit for it before she died. Watson and Crick made a 3D model of DNA showing that it is a double helix (using Franklin's information) and ended up winning the Nobel Peace Prize.

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