| strawberry necrotic shock virus is a distinct virus and not a strain of tobacco streak virus. | fragaria (strawberry) and rubus species (blackberry, wild blackberry, red raspberry and black raspberry) were thought to be infected with distinct isolates of tobacco streak virus (tsv). employing serology and nucleic acid hybridization it has been shown that these isolates form a cluster distinct from other strains of tsv. in this study we have cloned and sequenced the complete rna 3 of an isolate of tsv from strawberry (fragaria) as well as the coat protein (cp) gene of 14 additional isolates ... | 2004 | 15669110 |
| genomic sequences of blackberry chlorotic ringspot virus and strawberry necrotic shock virus and the phylogeny of viruses in subgroup 1 of the genus ilarvirus. | three members of subgroup 1 of the genus ilarvirus: blackberry chlorotic ringspot (bcrv), strawberry necrotic shock (snsv), and tobacco streak viruses (tsv), may infect rubus and fragaria species. all cause symptoms similar to those previously attributed to infection by tsv alone. although similarities exist among the genomic sequences of the three, phylogenetic analysis shows them to be distinct viruses. these viruses and parietaria mottle virus, the other currently accepted member of subgroup ... | 2010 | 20195656 |
| genetic diversity of subgroup 1 ilarviruses from eastern australia. | this is the first report of the genetic diversity within ilarvirus subgroup 1 from eastern australia. it supports the separation of tobacco streak virus (tsv) strains from parthenium (parthenium hysterophorus) and crownbeard (verbescina encelioides) based on serology and host specificity. it has confirmed one previously described strain of tsv as a member of the species strawberry necrotic shock virus and another as a new subgroup 1 ilarvirus, ageratum latent virus (aglv), from ageratum houstoni ... | 2013 | 23474983 |
| detection of strawberry necrotic shock virus using conventional and taqman(®) quantitative rt-pcr. | graft-indexing of an advanced selection from the university of florida strawberry breeding program produced virus-like symptoms on fragaria vesca. however; rt-pcr testing of the material did not detect the presence of any of 16 strawberry virus species or members of virus groups for which strawberries are routinely indexed. large scale sequencing of the material revealed the presence of an isolate of strawberry necrotic shock virus. the nucleotide sequence of this isolate from florida shows a si ... | 2016 | 27283883 |