Used xray technology to uncover important info about the DNA structure
Rosalind Franklin
The experiment involved infecting bacteria with viruses.
The work showed DNA and not proteins were genetic material
Hershey & Chase
Experiment with mice and bacteria he discovered what he described as the transforming principal
Frederick Griffith
First described the double helix shape of a DNA molecule
James Watson & Francis Crick
Incorrectly concluded that nitrogen bases in a DNA molecule were found in equal amounts
Pheobus Levene
Correctly described the proportions of nitrogen bases in a DNA molecule
Erwin Chargaff