RNA polymerase.

Amino Acids/analysis Anti-Bacterial Agents Azotobacter/enzymology Bacillus subtilis/enzymology Bacterial Proteins Binding Sites Catalysis Chemical Phenomena Chemistry Chemistry, Physical Coliphages DNA Enzyme Activation Enzyme Induction Enzyme Repression Escherichia coli/enzymology Genes Genetic Linkage Genetics, Microbial Macromolecular Substances Molecular Weight Mutation Protein Binding Protein Conformation RNA Nucleotidyltransferases/analysis,biosynthesis RNA, Bacterial/biosynthesis RNA, Messenger/biosynthesis RNA, Ribosomal/biosynthesis Receptors, Drug Species Specificity Templates, Genetic

Amino Acids Anti-Bacterial Agents Bacterial Proteins Macromolecular Substances RNA, Bacterial RNA, Messenger RNA, Ribosomal Receptors, Drug DNA RNA Nucleotidyltransferases