title: [PCR restriction analysis of the genome composition of reassortant cold-adapted influenza B virus strains].
abstract: A simple and sensitive method has been developed to determine the genome composition of the reassortant on the basis of B/USSR/60/69 by the restrictase analysis of DNA copies of RNA sites containing the nucleotide replacements typical of B/USSR/60/69.
authors.forename: Iu A
authors.initials: IuA
authors.lastname: Desheva
authors.forename: L G
authors.initials: LG
authors.lastname: Rudenko
authors.forename: A I
authors.initials: AI
authors.lastname: Klimov
mesh_terms: D001483:Base Sequence; D005814:Genes, Viral / Q000235:genetics; D016679:Genome, Viral; D009981:Influenza B virus / Q000235:genetics*; D007252:Influenza Vaccines / Q000235:genetics*; D016133:Polymerase Chain Reaction; D016865:Reassortant Viruses / Q000235:genetics*; D015183:Restriction Mapping / Q000379:methods; D015719:Single-Strand Specific DNA and RNA Endonucleases
chemical_list: D007252:Influenza Vaccines; D015719:Single-Strand Specific DNA and RNA Endonucleases