Riboswitches: Nature's Ancient Turn On
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Description
Ronald Breaker of Yale discusses his work with highly conserved RNA mechanism with great power to initiate change. In a world before DNA, riboswitches may have carried out many of the functions of life.
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Thomas Steitz, Sterling Professor of Molecular Biophysics and Biochemistry, was awarded the Nobel Prize in Chemistry for showing how ribosomes function, work that has important implications for antibiotics.
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