title: Lac repressor binding to operator analogues: comparison of poly(d(A-T)), poly(d(A-BrU)), and poly(d(A-U)).
mesh_terms: D001665:Binding Sites; D001973:Bromodeoxyuridine / Q000378:metabolism; D004247:DNA; D004229:Dithiothreitol; D004926:Escherichia coli / Q000378:metabolism*; D005809:Genes, Regulator; D007785:Lactose / Q000096:biosynthesis*; D009876:Operon; D010759:Phosphorus Isotopes; D011119:Polynucleotides
chemical_list: D010759:Phosphorus Isotopes; D011119:Polynucleotides; D004247:DNA; D001973:Bromodeoxyuridine; D007785:Lactose; D004229:Dithiothreitol