Who discovered the structure of DNA?
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The structure of DNA was discovered by James Watson and Francis Crick in 1953. They proposed the double helix model of DNA, which showed how the molecule’s two strands are twisted into a helical shape and how they are held together by pairs of nitrogenous bases. Their discovery was based on the X-raRead more
The structure of DNA was discovered by James Watson and Francis Crick in 1953. They proposed the double helix model of DNA, which showed how the molecule’s two strands are twisted into a helical shape and how they are held together by pairs of nitrogenous bases.
Their discovery was based on the X-ray diffraction images produced by Rosalind Franklin and Maurice Wilkins, whose work was crucial in understanding the helical structure of DNA. Franklin’s famous X-ray image, known as Photograph 51, provided critical information about the dimensions and helical nature of DNA.
While Watson and Crick received the Nobel Prize in Physiology or Medicine in 1962 for their work, it is important to note that Rosalind Franklin’s contributions were not fully acknowledged during her lifetime, though she is now recognized as a key figure in the discovery of DNA’s structure.
See lessJames Watson and Francis Crick in the year 1953.
James Watson and Francis Crick in the year 1953.
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