Purification and properties of deoxyribonucleic acid-dependent ribonucleic acid polymerases from the slime mold Physarum polycephalum.

Ammonium Sulfate/pharmacology Animals Basidiomycota Cattle Cell Nucleus/enzymology Centrifugation, Density Gradient Chromatography, Ion Exchange DNA/metabolism DNA-Directed RNA Polymerases/antagonists & inhibitors,isolation & purification Electrophoresis, Polyacrylamide Gel Macromolecular Substances Magnesium/pharmacology Manganese/pharmacology Molecular Weight Mycotoxins/pharmacology Myxomycetes/enzymology,growth & development Nucleic Acid Denaturation Oligopeptides/pharmacology Osmolar Concentration Peptides, Cyclic/pharmacology Sodium Dodecyl Sulfate Spectrophotometry Structure-Activity Relationship Thymus Gland

Macromolecular Substances Mycotoxins Oligopeptides Peptides, Cyclic Sodium Dodecyl Sulfate Manganese DNA DNA-Directed RNA Polymerases Magnesium Ammonium Sulfate