| genomic analysis of grapevine leafroll associated virus-5 and related viruses. | the grapevine leafroll-associated viruses (glravs) (closteroviridae) represent an emerging threat to world grape production. one group of glravs within the genus ampelovirus, the glrav-4-like viruses (glrav-4lvs), contains a fragmented collection of seven viruses only two of which (glrav-pr and glracv) are fully sequenced. here in reporting the sequence of glrav-5, a member of glrav-4lvs, we identify genomic elements common to the glrav-4lv group. exclusive properties include a highly conserved ... | 2011 | 21893115 |
| genome organization and phylogenetic relationship of pineapple mealybug wilt associated virus-3 with family closteroviridae members. | the nucleotide sequence of pineapple mealybug wilt associated virus-3 (pmwav-3) (closteroviridae: ampelovirus), spanning seven open reading frames (orfs) and the untranslatable region of the 3' end was determined. based on the amino acid identities with orthologous orfs of pmwav-1 (54%-73%) and pmwav-2 (13%-35%), we propose pmwav-3 is a new species in the pmwav complex. pmwav-3 lacks an intergenic region between orf1b and orf2, encodes a relatively small, 28.8 kda, coat protein, and lacks a coat ... | 2009 | 19225875 |