howstuffworks: Born on this day… Barbara McClintock (June 16, 1902 – September 2, 1992) was a United States geneticist. She won the Nobel Prize in physiology or medicine in 1983 for her discovery that certain genes in corn can move from one position

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howstuffworks: Born on this day… Barbara McClintock (June 16, 1902 – September 2, 1992) was a United States geneticist. She won the Nobel Prize in physiology or medicine in 1983 for her discovery that certain genes in corn can move from one position

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