title: Dynamic, sequence-dependent DNA structure as exemplified by cruciform extrusion from inverted repeats in negatively supercoiled DNA.
mesh_terms: D004262:DNA Restriction Enzymes; D004269:DNA, Bacterial / Q000235:genetics; D004278:DNA, Superhelical / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D009690:Nucleic Acid Conformation; D009838:Oligodeoxyribonucleotides; D010957:Plasmids; D012091:Repetitive Sequences, Nucleic Acid; D013816:Thermodynamics
chemical_list: D004269:DNA, Bacterial; D004278:DNA, Superhelical; D009838:Oligodeoxyribonucleotides; D004262:DNA Restriction Enzymes