Which scientist said you helped in the discovery of the structure of DNA by carrying out X-ray crystallography experiments?

The scientist who contributed to the discovery of the structure of DNA through X-ray crystallography experiments is Rosalind Franklin. Her work provided critical insights into the helical structure of DNA, particularly through her famous Photograph 51. This data was instrumental in helping James Watson and Francis Crick formulate their double helix model of DNA. Franklin's contributions were not fully recognized during her lifetime but have since been acknowledged as vital to the discovery.