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Crick and Watson descovered the chemical structure of DNA
Crick and Watson discovered the chemical structure of DNA -
Watson and Crick made a model of the DNA molecule and proved that genes determine heredity.
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Kornberg of the U.S. produced DNA in a test tube.
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Sanger (1918- ) of Britain developed sequencing procedure for DNA.
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Genetic code discovered
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Human Genome project begins
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O.J. Simpson case
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First adult animal, a sheep