A slowly sedimenting, infective form of bacteriophage R17.
D000409:Alanine; D001435:Bacteriophages; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D006358:Hot Temperature; D012328:RNA Viruses; D012260:Ribonucleases
D002247:Carbon Isotopes; D012260:Ribonucleases; D000409:Alanine