title: Isolation of the hybrid between ribosomal RNA and DNA of Bacillus subtilis.
mesh_terms: D001412:Bacillus subtilis / Q000302:isolation & purification*; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D002850:Chromatography, Gel; D004269:DNA, Bacterial / Q000032:analysis*; D003851:Deoxyribonucleases; D005796:Genes; D006358:Hot Temperature; D006824:Hybridization, Genetic; D008722:Methods; D009691:Nucleic Acid Denaturation; D012329:RNA, Bacterial / Q000032:analysis*; D012333:RNA, Messenger / Q000032:analysis; D012260:Ribonucleases; D012270:Ribosomes / Q000032:analysis*; D013936:Thymidine / Q000032:analysis; D014316:Tritium
chemical_list: D004269:DNA, Bacterial; D012329:RNA, Bacterial; D012333:RNA, Messenger; D014316:Tritium; D003851:Deoxyribonucleases; D012260:Ribonucleases; D013936:Thymidine