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Genome sequences and structures of two biologically distinct strains of Grapevine leafroll-associated virus 2 and sequence analysis.
- Source :
-
Virus genes [Virus Genes] 2005 Aug; Vol. 31 (1), pp. 31-41. - Publication Year :
- 2005
-
Abstract
- Grapevine leafroll-associated virus 2 (GLRaV-2), a member of the genus Closterovirus within Closteroviridae, is implicated in several important diseases of grapevines including "leafroll", "graft-incompatibility", and "quick decline" worldwide. Several GLRaV-2 isolates have been detected from different grapevine genotypes. However, the genomes of these isolates were not sequenced or only partially sequenced. Consequently, the relationship of these viral isolates at the molecular level has not been determined. Here, we group the various GLRaV-2 isolates into four strains based on their coat protein gene sequences. We show that isolates "PN" (originated from Vitis vinifera cv. "Pinot noir"), "Sem" (from V. vinifera cv. "Semillon") and "94/970" (from V. vinifera cv. "Muscat of Alexandria") belong to the same strain, "93/955" (from hybrid "LN-33") and "H4" (from V. rupestris "St. George") each represents a distinct strain, while Grapevine rootstock stem lesion-associated virus.
- Subjects :
- Amino Acid Sequence
Capsid Proteins chemistry
Capsid Proteins genetics
Closterovirus chemistry
Closterovirus classification
Closterovirus isolation & purification
Molecular Sequence Data
Sequence Alignment
Sequence Analysis, DNA
Closterovirus genetics
Genome, Viral
Plant Diseases virology
Vitis virology
Subjects
Details
- Language :
- English
- ISSN :
- 1572-994X
- Volume :
- 31
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Virus genes
- Publication Type :
- Academic Journal
- Accession number :
- 15965606
- Full Text :
- https://doi.org/10.1007/s11262-004-2197-0