title: Gene regulation at the right operator (OR) of bacteriophage lambda. II. OR1, OR2, and OR3: their roles in mediating the effects of repressor and cro.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D001483:Base Sequence; D004279:DNA, Viral; D005809:Genes, Regulator; D009154:Mutation; D009876:Operon; D010957:Plasmids; D014176:Protein Biosynthesis; D012097:Repressor Proteins; D001616:beta-Galactosidase
chemical_list: D004279:DNA, Viral; D012097:Repressor Proteins; D001616:beta-Galactosidase