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American Masters
DNA Discoveries Before Watson and Crick
James Watson and Francis Crick discovered DNA’s structure in 1953, but other scientists paved the way for them. Swiss chemist Friedrich Miescher isolated DNA in 1869, testing cell nuclei in pus. In 1944, Oswald Avery, Colin MacLeod and Maclyn McCarty’s study of pneumonia bacteria provided definitive evidence that DNA was the molecule of heredity.
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Learn about jazz artist Hazel Scott, the first Black American to have their own TV show.
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Discover the life of singer Brenda Lee and her musical hits spanning genres and decades.
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Discover the intellectual evolution and political legacy of William F. Buckley, Jr.
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Discover the life and legacy of former U.S. Senator and diplomat Daniel Patrick Moynihan.
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Discover the secrets behind Edward Hopper’s most iconic and enigmatic works.
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Experience the groundbreaking sounds of bebop pioneer and virtuoso composer Max Roach.
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Trace the life and legacy of labor activist Cesar Chavez through music and the arts.