title: The structure of chain-linked DNA as a possible model for the transcription bubble.
abstract: An antiparallel DNA decanucleotide displays an unusual crystal structure in which each molecule is linked to a neighbour by base pairs between intertwined, looped strands. The structure suggests a model for the transcription bubble.
authors.forename: C M
authors.initials: CM
authors.lastname: Nunn
authors.forename: S
authors.initials: S
authors.lastname: Neidle
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000737:chemistry / Q000648:ultrastructure*; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D014158:Transcription, Genetic / Q000235:genetics*
chemical_list: D004247:DNA