title: Molecular hybridization of Chinese hamster 5S, 4S and "pulse-labelled" RNA in cytological preparations.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000378:metabolism; D002466:Cell Nucleolus / Q000378:metabolism*; D006224:Cricetinae; D005796:Genes; D006651:Histocytochemistry; D006358:Hot Temperature; D006824:Hybridization, Genetic; D008099:Liver / Q000378:metabolism; D012313:RNA / Q000302:isolation & purification / Q000378:metabolism*; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D014316:Tritium; D012313:RNA; D014529:Uridine