title: DNA-RNA hybridization at low temperature in the presence of urea.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003080:Cold Temperature; D003090:Coliphages; D004269:DNA, Bacterial; D004586:Electrophoresis; D004926:Escherichia coli; D005374:Filtration; D007700:Kinetics; D008970:Molecular Weight; D012313:RNA / Q000302:isolation & purification; D012367:RNA, Viral; D014316:Tritium; D014508:Urea
chemical_list: D004269:DNA, Bacterial; D012367:RNA, Viral; D014316:Tritium; D012313:RNA; D014508:Urea