Eukaryotic RNA polymerases and the factors that control them.

Animals Anti-Bacterial Agents/pharmacology Cell Nucleus/enzymology Chromatin/metabolism Chromatography, DEAE-Cellulose Cyclic AMP/metabolism DNA DNA-Directed RNA Polymerases/antagonists & inhibitors,isolation & purification,metabolism Isoenzymes/metabolism Kinetics Liver/enzymology Molecular Weight Organ Specificity Plants/enzymology Protein Binding RNA, Messenger/biosynthesis Receptors, Cell Surface Species Specificity Steroids/metabolism Transcription, Genetic

Anti-Bacterial Agents Chromatin Isoenzymes RNA, Messenger Receptors, Cell Surface Steroids DNA Cyclic AMP DNA-Directed RNA Polymerases