DNA topoisomerases: single gyrase caught in the act |
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Authors: | Bates Andrew D |
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Affiliation: | School of Biological Sciences, University of Liverpool, Biosciences Building, Crown Street, Liverpool L69 7ZB, UK. bates@liv.ac.uk |
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Abstract: | A recent study has analysed the action of bacterial DNA gyrase on a single substrate DNA molecule, discriminating the initial DNA wrapping and subsequent supercoiling steps in the reaction cycle. |
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