TNPSC Thervupettagam

National DNA Day - April 25

April 26 , 2022 898 days 664 0
  • The day commemorates the completion of the Human Genome Project in 2003 and the discovery of DNA's double helix in 1953.
  •  On this day in 1953, James Watson and Francis Crick formally announced their discovery of deoxyribonucleic acid (DNA) in the science journal, Nature.

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