title: Sequences of three class II promoters for the bacteriophage T7 RNA polymerase.
mesh_terms: D001483:Base Sequence; D004279:DNA, Viral / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D003854:Deoxyribonucleotides / Q000032:analysis; D009876:Operon; D010957:Plasmids; D013604:T-Phages / Q000235:genetics*
chemical_list: D004279:DNA, Viral; D003854:Deoxyribonucleotides; D012321:DNA-Directed RNA Polymerases