| alteration in oligonucleotide fingerprint patterns of the viral genome in poliovirus type 2 isolated from paralytic patients. | a close relationship was demonstrated by oligonucleotide fingerprinting between genomes of the poliovirus type 2 sabin vaccine strain and recent isolates from paralytic cases associated with vaccination in japan. the oligonucleotide maps of isolates from an agammaglobulinemic patient, who continued to excrete poliovirus type 2 for 3.5 years after the administration of oral vaccine, showed that the genomic alteration proceeded gradually, retaining the majority of the oligonucleotides characterist ... | 1982 | 6179881 |