Amber mutants and chain termination in vitro.
D000595:Amino Acid Sequence; D002247:Carbon Isotopes; D002850:Chromatography, Gel; D003090:Coliphages / Q000302:isolation & purification*; D004586:Electrophoresis; D005815:Genetic Code; D009154:Mutation; D012343:RNA, Transfer / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis*; D014316:Tritium
D002247:Carbon Isotopes; D012367:RNA, Viral; D014316:Tritium; D012343:RNA, Transfer