title: Ribosomal ribonucleic acid maturation in synchronous strain L cells.
mesh_terms: D000818:Animals; D002455:Cell Division; D002499:Centrifugation, Density Gradient; D002999:Clone Cells; D003593:Cytoplasm / Q000378:metabolism; D003703:Demecolcine / Q000494:pharmacology; D007553:Isotope Labeling; D007739:L Cells / Q000166:cytology / Q000187:drug effects / Q000378:metabolism*; D051379:Mice; D008858:Microscopy, Phase-Contrast; D008938:Mitosis; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D013056:Spectrophotometry, Ultraviolet; D013936:Thymidine; D013997:Time Factors; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D012335:RNA, Ribosomal; D014316:Tritium; D013936:Thymidine; D014529:Uridine; D003703:Demecolcine