Turnip yellow mosaic virus-RNA replicase: partial purification of the enzyme from the solubilized enzyme-template complex.

Ammonium Sulfate/pharmacology Cell-Free System Centrifugation, Density Gradient Chloroplasts/enzymology Chromatography, Ion Exchange DNA-Directed RNA Polymerases/isolation & purification,metabolism Dactinomycin/pharmacology Dextrans Magnesium/pharmacology Mosaic Viruses/enzymology Phosphorus Radioisotopes Plant Viruses/enzymology Plants Polyethylene Glycols RNA Viruses RNA, Viral/biosynthesis Ribonucleases Rifampin/pharmacology Solubility Surface-Active Agents Templates, Genetic Uracil Nucleotides/metabolism

Dextrans Phosphorus Radioisotopes RNA, Viral Surface-Active Agents Uracil Nucleotides Dactinomycin Polyethylene Glycols DNA-Directed RNA Polymerases Ribonucleases Magnesium Ammonium Sulfate Rifampin