| the sequencing of the complete genome of a tomato black ring virus (tbrv) and of the rna2 of three grapevine chrome mosaic virus (gcmv) isolates from grapevine reveals the possible recombinant origin of gcmv. | the complete genome of a tomato black ring virus isolate (tbrv-mirs) (rna1, 7,366 nt and rna2, 4,640 nt) and the rna2 sequences (4,437; 4,445; and 4,442 nts) of three grapevine chrome mosaic virus isolates (gcmv-h6, -h15, and -h27) were determined. all rnas contained a single open reading frame encoding polyproteins of 254 kda (p1) and 149 kda (p2) for tbrv-mirs rna1 and rna2, respectively, and 146 kda for gcmv rna2. p1 of tbrv-mirs showed the highest identity with tbrv-mj (94 %), beet ringspot ... | 2015 | 25315631 |
| soil transmission of beet ringspot virus to peach (prunus persica). | | 1957 | 13483607 |
| molecular characterization of a beet ringspot nepovirus isolated from begonia ricinifolia in hungary. | a nepovirus was isolated from begonia ricinifolia showing chlorotic ringspot and line pattern symptoms. the purified virus had spherical particles of ca. 30 nm and contained a single coat protein subunit of ca. 56 kda. the complete nucleotide sequence of the bipartite viral genome was determined. rna 1 is 7394 nucleotides long, flanked by 5' and 3' untranslated regions (utr), and followed by a 3' poly-a tail. it contains a single 6810 nt long open reading frame (orf), which is translated into a ... | 2017 | 28812162 |
| nucleotide sequence of the 3' ends of the double-stranded rnas of grapevine chrome mosaic nepovirus. | attempts were made to label the termini of dsrnas corresponding to the two genomic rnas of grapevine chrome mosaic nepovirus (gcmv). it was not possible to label the 5' ends of the dsrnas with [gamma-32p]atp, which suggests that a genome-linked protein blocks their 5' ends. both dsrna species were labelled at their 3' ends with pcp. the 3'-terminal sequences were determined by 'wandering spot' or by partial enzymic cleavage analysis. one strand (presumably positive) ended in a poly(a) 30 to 50 n ... | 1988 | 3339331 |
| next generation sequencing and molecular analysis of artichoke italian latent virus. | next-generation sequencing (ngs) allowed the assembly of the complete rna-1 and rna-2 sequences of a grapevine isolate of artichoke italian latent virus (ailv). rna-1 and rna-2 are 7,338 and 4,630 nucleotides in length excluding the 3' terminal poly(a) tail, and encode two putative polyproteins of 255.8 kda (p1) and 149.6 kda (p2), respectively. all conserved motifs and predicted cleavage sites, typical for nepovirus polyproteins, were found in p1 and p2. ailv p1 and p2 share high amino acid ide ... | 2017 | 28247096 |
| complete sequence of rna1 of grapevine anatolian ringspot virus. | the nucleotide sequence of rna1 of grapevine anatolian ringspot virus (garsv), a nepovirus of subgroup b, was determined from cdna clones. it is 7,288 nucleotides in length excluding the 3' terminal poly(a) tail and contains a large open reading frame (orf), extending from nucleotides 272 to 7001, encoding a polypeptide of 2,243 amino acids with a predicted molecular mass of 250 kda. the primary structure of the polyprotein, compared with that of other viral polyproteins, revealed the presence o ... | 2012 | 22752842 |