Results 31 to 40 of about 12,213 (300)

Harbin: a quantitation PCR analysis tool [PDF]

open access: yes, 2016
Objectives: To enable analysis and comparisons of different relative quantitation experiments, a web-browser application called Harbin was created that uses a quantile-based scoring system for the comparison of samples at different time points and ...
Aldrich, Dirk J.   +3 more
core   +1 more source

Sanitary status of slovenian indigenous grapevine cultivar Refosk

open access: yesOENO One, 2005
Sanitary status of visually selected and nonselected indigenous grapevine cultivar 'Refosk' (Vitis vinifera L. cv. 'Refosk') was evaluated. Nine viruses were tested by ELISA: Nepoviruses Grapevine fanleaf virus (GFLV) and Arabis mosaic virus (ArMV ...
Irma Tomazic   +2 more
doaj   +1 more source

Nucleotide bias of DCL and AGO in plant anti-virus gene silencing [PDF]

open access: yes, 2010
Plant Dicer-like (DCL) and Argonaute (AGO) are the key enzymes involved in anti-virus post-transcriptional gene silencing (AV-PTGS). Here we show that AV-PTGS exhibited nucleotide preference by calculating a relative AV-PTGS efficiency on processing ...
Dalmay, Tamas   +8 more
core   +1 more source

Harmonization and validation of diagnostic protocols for the detection of grapevine viruses covered by phytosanitary rules

open access: yesAdvances in Horticultural Science, 2013
The Italian Ministry of Agriculture funded in 2009 the “ARNADIA” Project, aimed at producing validated reference diagnostic protocols for the control and monitoring of plant pathogens of phytosanitary interest and, among them, grapevine viruses. In this
F. Faggioli   +26 more
doaj   +1 more source

Description and molecular phylogeny of a new and one known needle nematode of the genus Paralongidorus (Nematoda: Longidoridae) from grapevine in Portugal [PDF]

open access: yes, 2018
A new and a known longidorid nematode, Paralongidorus lusitanicus n. sp. and Paralongidorus plesioepimikis, are described and illustrated from populations extracted from soil associated with grapevine (Vitis vinifera L.) from Escaroupim and Pó (central ...
Castillo, P   +4 more
core   +1 more source

First detection of Grapevine rupestris stem pitting-associated virus and Grapevine rupestris vein feathering virus, and new phylogenetic groups for Grapevine fleck virus and Hop stunt viroid isolates, revealed from grapevine field surveys in Spain

open access: yesPhytopathologia Mediterranea, 2016
Evaluation of the prevalence of virus and viroid infections was conducted in a grapevine field collection in Valencia, Spain. Samples of autochthonous and traditional grapevine cultivars were collected during November 2011 and tested for the presence of ...
Nicola FIORE   +5 more
doaj   +1 more source

Distribution of nine viruses in Croatian autochthonous grapevine (Vitis vinifera L.) cultivars from Dalmatian region included in clonal selection [PDF]

open access: yesJournal of Central European Agriculture, 2019
The investigation of virus incidence was conducted on 14 autochthonous Croatian grapevine cultivars on vines from 51 vineyard located in the Dalmatian region.
Darko Vončina   +6 more
doaj   +1 more source

Survey for Viruses of Grapevine in Oregon and Washington [PDF]

open access: yesPlant Disease, 2005
Grapevines (Vitis spp.) in Washington and Oregon were surveyed for the prevalence of key grapevine viruses. Samples collected from 1,522 vines in Washington were tested for Rupestris stem pitting associated virus (RSPaV), Grapevine fanleaf virus (GFLV), Arabis mosaic virus (ArMV), Tomato ringspot virus (ToRSV), and Grapevine leafroll associated virus-3
R R, Martin   +4 more
openaire   +2 more sources

Robust Virome Profiling and Whole Genome Reconstruction of Viruses and Viroids Enabled by Use of Available mRNA and sRNA-Seq Datasets in Grapevine (Vitis vinifera L.)

open access: yesFrontiers in Microbiology, 2020
Next-generation sequencing (NGS) based virome analyses of mRNA and sRNA have recently become a routine approach for reliable detection of plant viruses and viroids.
V. Kavi Sidharthan   +3 more
doaj   +1 more source

Citrus psorosis virus movement protein contains an aspartic protease required for autocleavage and the formation of tubule-like structures at plasmodesmata [PDF]

open access: yes, 2018
Plant virus cell-to-cell movement is an essential step in viral infections. This process is facilitated by specific virus-encoded movement proteins (MPs), which manipulate the cell wall channels between neighboring cells known as plasmodesmata (PD ...
Borniego, María Belén   +4 more
core   +3 more sources

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