title: Sequence of the OR operator of phage lambda.
abstract: A sequence of 79 nucleotides from the lambda OR operator is obtained by primed transcription of repressor protected DNA fragments. The sequence contains the primary repressor binding site plus partial duplications which can be interpreted as secondary repressor binding sites.
mesh_terms: D001483:Base Sequence; D001665:Binding Sites; D003090:Coliphages / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis* / Q000378:metabolism; D005809:Genes, Regulator; D009876:Operon; D014158:Transcription, Genetic; D014764:Viral Proteins / Q000096:biosynthesis / Q000378:metabolism
chemical_list: D004279:DNA, Viral; D014764:Viral Proteins