DNA TIMELINE

By outrichm04

  • P. A. Levene

    P. A. Levene Charecterized the differences between DNA and RNA

  • Frederick Griffith

    Frederick Griffith's Griffith experiment discovered a bacterial transformation. Later attributed to DNA

  • Oswald Avery

    DIscovered that DNA contains genes

  • erwin chargaff

    Erwin Chargaff discovered that the amounts of adenine and thymine are roughly the same, as were the amounts of cytosine and guanine

  • Rosalind Franklin

    Franklin used X-Ray diffraction to see DNA images. This led to the discovery of the DNA double helix

  • Hershey and Chase

    helped prove that DNA is the hereditary