Dna strand high resolution ciec 534

The History of DNA

By julia5991
  • 1869- Isolation of DNA

    1869- Isolation of DNA

    In 1869, Friedrich Miescher was the first Scientist to isolate DNA. He called it nuclein.
  • 1951- Franklin Discovers Helical Structure

    1951- Franklin Discovers Helical Structure

    Rosalind Franklin discovers the helical orientation of DNA via x-ray diffraction.
  • Watson and Crick Develop DNA Model

    Watson and Crick Develop DNA Model

    In January of 1953 they presented the current model of DNA- double stranded helix.