The Discovery of the Double Helix The story traces how DNA’s structure was uncovered through X-ray evidence, model building, and scientific rivalry. Franklin’s Photo 51, Wilkins’ persistence, and Watson and Crick’s reasoning led to the 1953 double helix model, revealing how genetic information is copied and launching modern molecular biology. #DNA #DoubleHelix #Genetics #MolecularBiology #ScientificDiscovery - @karian_tv