Genetic engineering and cancer chemotherapy.

Animals Carcinoma, Hepatocellular/metabolism Cell Nucleus/metabolism Centrifugation, Density Gradient Culture Techniques Dextrans/pharmacology Electrophoresis, Disc Liver/metabolism Liver Neoplasms Molecular Biology Neoplasms/drug therapy,metabolism Neoplasms, Experimental/metabolism Nucleotides/analysis,metabolism Phosphorus Isotopes RNA, Neoplasm/analysis,biosynthesis RNA, Ribosomal/analysis RNA, Transfer/analysis,biosynthesis,metabolism Rats

Dextrans Nucleotides Phosphorus Isotopes RNA, Neoplasm RNA, Ribosomal RNA, Transfer