Nucleotide sequences at the 5'-linked ends of viral ribonucleic acids.
D001435:Bacteriophages / Q000032:analysis*; D001896:Boron Compounds; D002499:Centrifugation, Density Gradient; D055598:Chemical Phenomena; D002621:Chemistry; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D009711:Nucleotides / Q000032:analysis*; D009713:Nucleotidyltransferases; D010759:Phosphorus Isotopes; D010770:Phosphotransferases; D012367:RNA, Viral / Q000032:analysis*; D012260:Ribonucleases; D014027:Tobacco Mosaic Virus / Q000032:analysis*; D014316:Tritium
D001896:Boron Compounds; D009711:Nucleotides; D010759:Phosphorus Isotopes; D012367:RNA, Viral; D014316:Tritium; D010770:Phosphotransferases; D009713:Nucleotidyltransferases; D012260:Ribonucleases