Two different units of DNA replication as revealed by the use of hydroxyurea in synchronized L cells.
D000818:Animals; D001345:Autoradiography; D002467:Cell Nucleus; D003593:Cytoplasm; D004261:DNA Replication; D006918:Hydroxyurea / Q000494:pharmacology*; D007739:L Cells; D007930:Leucine; D051379:Mice; D008938:Mitosis; D014176:Protein Biosynthesis; D012313:RNA / Q000096:biosynthesis; D014316:Tritium; D014529:Uridine
D014316:Tritium; D012313:RNA; D007930:Leucine; D014529:Uridine; D006918:Hydroxyurea