The Discovery of the double helix

By sparacior

  • The DNA Discovery

    The DNA Discovery
    Friedrich Miescher pinpointed DNA.

  • Phoebus Levene

    Phoebus Levene
    Levene argued that DNA was composed of a nucleotide.

  • Erwin Chargaff

    Erwin Chargaff
    Chargaff recognized three rules crutial to the discovery of the double helix.

  • Rosalind Franklin

    Rosalind Franklin
    Franklin took an x-ray photograph of DNA.

  • Watson and Crick

    Watson and Crick
    Watson and Crick discovered the double helix.