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Frederick Griffith tests pneumonnia with R and S types. Through his experimentation he determines that something is carrying the genes of the virus.
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Levene identifies the different components of DNA and RNA and linked them to phosphate sugars.
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Oswald Avery conducts tests based off the the experiments of Frederick Griffiths and deterines that DNA is the carrier of genetic material.
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Rosalind Franklin's experiments paved the way by giving a new shape of the DNA which later was used to form the double helix.
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Gave a speech on molecular genetics which stated that mental illness stems from a imbalance of enzymes in the brain.
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James Watson and Francis Crick deduce the shape of DNA using previous information which wins them the Nobel Prize.
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Experiments done by Martha Chase and Alfred Hershey where the two showed that DNA is the carrier of genetic material by tracing it and proteins through a bacteria cell.
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Maurice Wilkins uses x-rays to form the helical structure of DNA.
