Comparison of polysomal structures of uninfected and poliovirus infected HeLa cells.

Amino Acids/metabolism Bile Acids and Salts Carbon Isotopes Cell Membrane Cell Nucleus/analysis Cell-Free System Centrifugation, Density Gradient Choline/metabolism Cytoplasm/analysis DNA/analysis Dactinomycin HeLa Cells/analysis Poliovirus/pathogenicity Proteins/analysis RNA/analysis Ribosomes/analysis Sucrose Thymidine/metabolism Uridine/metabolism

Amino Acids Bile Acids and Salts Carbon Isotopes Proteins Dactinomycin Sucrose RNA DNA Choline Thymidine Uridine