title: Unlocking and opening a DNA gate.
authors.affiliation: Department of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. jcwang@fas.harvard.edu
authors.forename: James C
authors.initials: JC
authors.lastname: Wang
mesh_terms: D000818:Animals; D004247:DNA / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*; D004250:DNA Topoisomerases, Type II / Q000378:metabolism; D004331:Drosophila melanogaster / Q000201:enzymology; D031541:Fluorescence Resonance Energy Transfer; D009690:Nucleic Acid Conformation
chemical_list: D004247:DNA; D004250:DNA Topoisomerases, Type II