Amino acid deprivation of human cells: effects on RNA synthesis, RNA polymerase, and ribonucleoside phosphorylation.

Amino Acids/pharmacology Carbon Isotopes Cell Nucleus/enzymology Cycloheximide/pharmacology Fusidic Acid/metabolism HeLa Cells/drug effects,metabolism Leucine/metabolism Nucleotides/metabolism Phosphates/metabolism Phosphorus Isotopes RNA/biosynthesis RNA Nucleotidyltransferases Tyrosine/metabolism,pharmacology Uridine/metabolism

Amino Acids Carbon Isotopes Nucleotides Phosphates Phosphorus Isotopes Tyrosine Fusidic Acid RNA Cycloheximide RNA Nucleotidyltransferases Leucine Uridine