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jan 1, 1909 - 1909: Phoebus Levene characterized the different forms of nucleic acid, DNA from RNA, and found that DNA contained adenine, guanine, thymine, cytosine, deoxyribose, and a phosphate group.

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DNA Timeline

ByTarun Kalyan X Rayapati
4 Feb 2020
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Date:

jan 1, 1909
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~ 117 years ago
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