From an early age Franklin’s interest in science was supported by her family. Franklin's passions led her to the Laboratoire Central des Services Chimiques de l'Etat in Paris. There she fell in love with Paris, cycling, climbing, and the study of molecular structures. She reluctantly left Paris for King’s College where her contributions to DNA’s structure occurred and she was barred from entering the main dining room on the basis of gender. She left King’s after 2 years, she went on to research on virus structures at Birkbeck College. Franklin died of ovarian cancer at 37 years old.
Franklin took Photo 51, an X-Ray diffraction image of DNA. The image shows the helical structure of DNA and the number of bases per rotation of the helix. This image was a key piece of evidence for the model proposed by Watson and Crick that won them the Nobel Prize. Franklin’s contributions were disregarded and omitted on the basis that she needed to be “put in her place”. Franklin went on to reveal the structure of RNA in tobacco mosaic virus and proved TMV RNA was a single-stranded rather than double-stranded.