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  Before he died, he isolated and identified nuclic acid.
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  Arthur discovered ribonucleic acid and deoxyribonucleic acid Given Nobel Prize in 1959
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  Due to Paul Berg's study of nucleic acid with regard to recombinant Dna, he was given the Nobel Prize in Chemistry in 1980.
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  Before his partner's demise, the two discovered the stucture of DNA.
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  Him and hsi partener Herb Boyer made the first genetic enigineering experiments. They earned the National Medal of science in 1988 and the National medal of technology in 1989.
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  Him and hsi partener Stanley Cohen made the first genetic enigineering experiments. They earned the National Medal of science in 1988 and the National medal of technology in 1989.
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  Frederick discovered bacterial transformation before he died
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  Kary created (or found out...) the polymerase chain reaction. Given the National Biotechnology Award--1991
 Given the Noble Prize in Chemsitry--1993
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  BILL NYE THE SCIENCE GUY!!!!!
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  Before he died him and his partner Edward Tatum came up with the one gene-one hypothesis
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  Before he died him and his partner George Beadle came up with the one gene-one hypothesis
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  Before his demise, he discovered the replication and stucture of a virus.
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  He and Martha Chase had proven that DNA was genetic material.
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  Before his death, he stated that DNA from any cell of all organisms should have a 1:1 ratio. National Medal of Science--1974
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  Before she died, she proved that DNA was genetic material with her partner Alfred Hershey.
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  He discovered DNA structure with his partner James Watson before he died.
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  Before they died they said that DNA is a substance that causes bacterial transformation.
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  Before he died, He changed the basic thought on the genetic code. National Medal of Science--1964
 National Medal of Honor--1968
