title: Assignment of the large oligonucleotides of vesicular stomatitis virus to the N, NS, M, G, and L genes and oligonucleotide gene ordering within the L gene.
abstract: Analyses of prototype vesicular stomatitis (VSV, Indiana serotype) mRNA-32P-labeled viral RNA duplexes have established the assignments of 65 of the 72 large oligonucleotides that are recovered by two-dimensional electrophoresis of RNase T1 digests of the viral RNA. Fifty of the oligonucleotides are recovered in the L RNA duplex, four each in the N, M, and NS duplexes, and three in the G RNA duplex. Studies of three small defective-particle RNA species indicate that they have only L gene oligonucleotides in addition to three of the seven unassigned oligonucleotides. Some L gene ordering of oligonucleotides can be postulated from the defective-particle RNA sequence analyses. Analyses of naturally occurring alternate isolates of VSV Indiana have established that by comparison to the prototype virus strain, the alternate isolates minimally have genome sequence differences in L, G, N, NS and/or unassigned regions of the genome. Changes in the genome have also been induced by vitro high-level mutagenesis of the prototype virus.
mesh_terms: D005814:Genes, Viral; D009154:Mutation; D009841:Oligonucleotides / Q000032:analysis / Q000235:genetics*; D012333:RNA, Messenger / Q000032:analysis / Q000235:genetics*; D012367:RNA, Viral / Q000032:analysis / Q000235:genetics*; D014721:Vesicular stomatitis Indiana virus / Q000032:analysis / Q000235:genetics*
chemical_list: D009841:Oligonucleotides; D012333:RNA, Messenger; D012367:RNA, Viral