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DNA Timeline
Category:
Other
Updated:
31 Jan 2021
How we learned what we know about DNA over the years.
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Created by
Luke B
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Events
Friedrich Miescher discovers nucleic acid
Phoebus Levene discovers nitrogenous bases
Erwin Chargaff discovers link between base proportion and species in DNA
Frederick Griffith conducts bacterium experiment
Oswald Avery discovers DNA is the genetic material
Hershey and Chase confirm DNA is the genetic material
Watson and Crick claim DNA is double helix shape
Rosalind Franklin takes Photo 51
Maurice Wilkins continues secretly giving Franklin's info to Watson and Crick
Watson and Crick confirm DNA is double helix shape
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