Oligonucleotide fingerprinting of the RNA of different strains of infectious bronchitis virus.
11  distinct oligonucleotide fingerprints were obtained in studies of the RNA of 13 isolates of IBV. Different serotypes had distinct fingerprints, but so did varieties within a serotype; allowing a greater degree of strain differentiation than was previously possible. Some conclusions can be drawn from the fingerprints concerning theories of origin and spread of IBV.
D003332:Coronaviridae / Q000145:classification*; D004586:Electrophoresis; D001351:Infectious bronchitis virus / Q000145:classification* / Q000235:genetics; D009841:Oligonucleotides / Q000032:analysis*; D009843:Oligoribonucleotides / Q000032:analysis*; D010802:Phylogeny; D012367:RNA, Viral / Q000032:analysis*; D006163:Ribonuclease T1; D012703:Serotyping
D009841:Oligonucleotides; D009843:Oligoribonucleotides; D012367:RNA, Viral; D006163:Ribonuclease T1