| nucleotide sequence of blackberry yellow vein associated virus, a novel member of the closteroviridae. | the complete nucleotide sequence of a novel member of the genus crinivirus (family closteroviridae), isolated from blackberry and tentatively named blackberry yellow vein associated virus, was determined. the virus possesses a bipartite genome. rna 1 is 7,801 nucleotides in length and papain-like protease, methyltransferase, rna helicase and rna-dependent rna polymerase motifs have been identified in the proteins coded for by this molecule. the polymerase is probably expressed via a +1 ribosomal ... | 2006 | 16332399 |
| a member of a new genus in the potyviridae infects rubus. | blackberry yellow vein disease causes devastating losses on blackberry in the south and southeastern united states. blackberry yellow vein associated virus (byvav) was identified as the putative causal agent of the disease but the identification of latent infections of byvav led to the investigation of additional agents being involved in symptomatology. a potyvirus, designated as blackberry virus y (bvy), has been identified in plants with blackberry yellow vein disease symptoms also infected wi ... | 2008 | 17933412 |
| population structure of blackberry yellow vein associated virus, an emerging crinivirus. | blackberry yellow vein disease (byvd), a disorder caused by virus complexes, has become a major threat to fresh market blackberry production in the united states. blackberry yellow vein associated virus (byvav) is the most prevalent virus in the byvd complexes; detected in about 50% of samples exhibiting typical disease symptoms. thirty-four virus isolates infecting wild and cultivated blackberries were collected from several areas with high byvd incidence. sequence variability and virus evoluti ... | 2012 | 22820400 |