title: DNA looping.
authors.affiliation: Department of Biochemistry, Brandeis University, Waltham, Massachusetts 02254.
authors.forename: R
authors.initials: R
authors.lastname: Schleif
mesh_terms: D004247:DNA / Q000235:genetics*; D004268:DNA-Binding Proteins / Q000502:physiology; D005057:Eukaryotic Cells / Q000502:physiology; D005786:Gene Expression Regulation; D009690:Nucleic Acid Conformation; D011387:Prokaryotic Cells / Q000502:physiology; D012045:Regulatory Sequences, Nucleic Acid
chemical_list: D004268:DNA-Binding Proteins; D004247:DNA