Results 121 to 130 of about 528 (144)

Identification of Grapevine leafroll-associated virus 3 Ampelovirus from Grapevines in Korea [PDF]

open access: yesPlant Pathology Journal, 2004
Grapevine leaf roll-associated virus 3 (GLRaV-3) is one of the most important viral diseases of grapevine in the world. In this study, GLRaV-3 Ampelovirus was identi-fied from grapevines in Korea by analyzing viral coat protein size, nucleotide, and amino acid sequences.
Hyun-Ran Kim   +4 more
exaly   +3 more sources

Pistacia vera L. hosts pistachio ampelovirus A in Tunisia [PDF]

open access: yesJournal of Plant Pathology, 2021
Toufic Elbeaino   +2 more
exaly   +2 more sources

A novel ampelovirus associated with mealybug wilt of pineapple (Ananas comosus)

Virus Genes, 2021
Mealybug wilt of pineapple (MWP) is the most important and complex viral disease affecting pineapple worldwide. High-throughput sequencing was conducted to characterize a new virus identified only in symptomatic pineapple plants and tentatively named pineapple mealybug wilt-associated virus 6 (PMWaV-6).
Alejandro Olmedo-Velarde   +2 more
exaly   +3 more sources

Complete genome sequence of peony leafroll-associated virus, a novel ampelovirus in subgroup I

Archives of Virology, 2022
The complete genome sequence of peony leafroll-associated virus (PLRaV) was determined by deep sequencing of ribosomal-RNA-depleted total RNA extracted from a peony plant exhibiting leafroll symptoms. Further PCR and RACE analysis showed that the PLRaV genome consists of 15,406 nucleotides and contains 10 putative open reading frames, with an ...
Qili Liu, Yongqiang Li, Dong Zheng
exaly   +3 more sources

Evolutionary relationships of virus species belonging to a distinct lineage within the Ampelovirus genus

Virus Research, 2008
A study of the evolutionary relationships of GLRaV-4,-5,-6 and -9, and two new Ampelovirus isolates (GLRaV-Pr and -De) related to grapevine leafroll disease was conducted based on molecular variability, positive selection analysis and maximum likelihood phylogenetic reconstructions.
Varvara I Maliogka, Chrysostomos I Dovas
exaly   +3 more sources

Molecular characterization of a novel putative ampelovirus tentatively named grapevine leafroll-associated virus 13

Archives of Virology, 2016
A novel putative ampelovirus was detected in grapevines that showed typical leafroll symptoms and was tentatively named grapevine leafroll-associated virus (GLRaV)-13 following the series of numbering of other GLRaVs. The complete genome of GLRaV-13 comprised 17,608 nt and contained eleven putative open reading frames, showing genetic features similar ...
Takao Itô, Itô Takao
exaly   +3 more sources

Plumeria ampelovirus 1, a novel ampelovirus subgroup II member infecting Plumeria spp.

Archives of Virology
Olufemi J Alabi   +2 more
exaly   +2 more sources

Complete genome analysis and immunodetection of a member of a novel virus species belonging to the genus Ampelovirus

Archives of Virology, 2008
A new grapevine leafroll-associated virus isolate (GLRaV-Pr) from Greek grapevines was recently reported. This virus, along with the genetically related GLRaV-4, -5, -6 and -9, form a separate diverse lineage within the genus Ampelovirus. In this paper, the complete nucleotide sequence of GLRaV-Pr was determined, making it the first fully sequenced ...
Varvara I Maliogka   +2 more
exaly   +3 more sources

Molecular characterization and population structure of blackberry vein banding associated virus, new ampelovirus associated with yellow vein disease

open access: yesVirus Research, 2013
Blackberry yellow vein disease is the most important viral disease of blackberry in the United States. Experiments were conducted to characterize a new virus identified in symptomatic plants. Molecular analysis revealed a genome organization resembling Grapevine leafroll-associated virus 3, the type species of the genus Ampelovirus in the family ...
Thanuja Thekke-Veetil   +2 more
exaly   +3 more sources

Survey of mealybug (Hemiptera: Pseudococcidae) vectors of Ampelovirus and Vitivirus in vineyards of northwestern Italy

Phytoparasitica, 2010
Mealybugs (Hemiptera: Pseudococcidae) are sap-sucking insects which infest a broad range of crops worldwide. They represent an important threat to viticulture as they are vectors of viruses associated with leafroll and rugose wood complex diseases. In this study, we surveyed the presence of mealybugs and their associated viruses in vineyards of the ...
Sabrina Bertin   +3 more
openaire   +1 more source

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