title: Ribosomal genes of Physarum: their isolation and replication in the mitotic cycle.
mesh_terms: D001345:Autoradiography; D002499:Centrifugation, Density Gradient; D004247:DNA; D004261:DNA Replication; D005796:Genes; D008854:Microscopy, Electron; D008928:Mitochondria; D008938:Mitosis; D009235:Myxomycetes / Q000166:cytology*; D009693:Nucleic Acid Hybridization; D012270:Ribosomes; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine; D014529:Uridine