Isolation of ribosomal RNA precursors from Physarum polycephalum.

Centrifugation, Density Gradient Cycloheximide/pharmacology Cytosol/metabolism Electrophoresis, Polyacrylamide Gel HeLa Cells Isotope Labeling Kinetics Methionine Methylation Molecular Weight Myxomycetes/cytology,metabolism Organoids/drug effects,metabolism Phenols Phosphorus Radioisotopes RNA, Ribosomal/biosynthesis,isolation & purification Time Factors Transcription, Genetic Tritium Uridine

Phenols Phosphorus Radioisotopes RNA, Ribosomal Tritium Cycloheximide Methionine Uridine