Results 131 to 140 of about 657 (175)

Preliminary attempts to biolistic inoculation of grapevine fanleaf virus

Journal of Virological Methods, 2003
Biolistics has been studied to inoculate grapevine fanleaf virus (GFLV), a Nepovirus, to its natural woody host, Vitis sp., and its herbaceous host, Chenopodium quinoa. At first, bombardment conditions for in vitro and greenhouse grown plants were set using the uidA reporter gene.
L, Valat, F, Mode, M C, Mauro, M, Burrus
openaire   +2 more sources

Spatio-temporal distribution of Grapevine fanleaf virus (GFLV) in grapevine

European Journal of Plant Pathology, 2015
Grapevine fanleaf virus (GFLV) is the causal agent of grapevine degeneration disease, which causes progressive decline of infected vines and lowers the yield. The most important strategy to prevent the spread of GFLV is using healthy planting material and elimination of diseased plants. GFLV titre is known to be variable during the season; therefore we
Anastazija Jež Krebelj, Urška Čepin, Maja Ravnikar, Maruša Pompe Novak   +3 more
openaire   +1 more source

Genetic variability within RNA2 of Grapevine fanleaf virus

European Journal of Plant Pathology, 2007
The genetic variability of Grapevine fanleaf virus (GFLV) was assessed within RNA2 of nine isolates from Vitis vinifera cv. Volovnik in a vineyard in Slovenia by immunocapture (IC)–reverse transcription (RT)–polymerase chain reaction (PCR)–restriction length fragment polymorphism (RFLP), followed by cloning and sequencing.
Pompe-Novak, Marusa, Gutiérrez-Aguirre, Ion, Vojvoda, Jana, Blas, Marjanca, Tomazic, Irma, Vigne, Emmanuelle, Fuchs, Marc, Ravnikar, Maja, Petrovic, Natasa   +8 more
openaire   +3 more sources

Antioxidative responses in Vitis vinifera infected by grapevine fanleaf virus

Journal of Plant Physiology, 2013
The antioxidative response of grapevine leaves (Vitis vinifera cv. Trebbiano) affected by the presence of grapevine fanleaf virus was studied during the summer of 2010 at three different harvest times (July 1st and 26th, and August 30th). At the first and second harvest, infected leaves showed increases in the concentration of superoxide radical and ...
SGHERRI, CRISTINA, RANIERI, ANNAMARIA, QUARTACCI, MIKE FRANK   +2 more
openaire   +3 more sources

Grapevine viroids and Grapevine fanleaf virus in North-West Iran

2015
Grapevine-infecting viroids do not induce symptoms, except for Grapevine yellow speckle viroid-1 (GYSVd-1) and Grapevine yellow speckle viroid-2 (GYSVd-2), the agents of yellow speckle (YS), a disease characterized by yellow spots or flecks scattered on the leaf blade.
Hajizadeh M, Torchetti EM, SokhandanBashir N, Navarro B, Martelli GP, Di Serio F   +5 more
openaire   +2 more sources

Review of Techniques to Inoculate Grapevines with Grapevine Fanleaf Virus: Lessons and Perspectives

American Journal of Enology and Viticulture, 2003
International ...
Valat, Laure, Burrus, M., Fuchs, Marc, Mauro, M.C.   +3 more
openaire   +2 more sources

Grapevine fanleaf virus and Other Old World Nepoviruses

2017
Eleven of the 15 Vitis-infecting nepoviruses are thought to have an Old World origin, either Eurasian, i.e., Grapevine fanleaf virus (GFLV); European, i.e., Arabis mosaic virus (ArMV), tomato black ring virus (TBRV), Grapevine chrome mosaic virus (GCMV), Grapevine Bulgarian latent virus (GBLV), raspberry ringspot virus (RpRSV), artichoke Italian latent
M. Digiaro, T. Elbeaino, G. P. Martelli
openaire   +1 more source

Grapevine Fanleaf Virus Monoclonal Antibodies: their Use to Distinguish Different Isolates

Journal of Phytopathology, 1987
AbstractMonoclonal antibodies (MCAs) specific for Grapevine Fanleaf Virus (GFV) were obtained by fusion of a non‐secreting myeloma cell line with the spleen cells from Balb/c mice immunized with GFV isolate F 13. The MCAs were tested with apanel of GFV isolates, using both crude extracts and purified virus particles.Some of the MCAs recognize all 41 ...
Huss, Brigitte, Muller, S., Sommermeyer, G., Walter, Bernard, van Regenmortel, M.H.V.   +4 more
openaire   +2 more sources

Characterization of a naturally occurring recombinant isolate of Grapevine fanleaf virus

Archives of Virology, 2005
The naturally occurring Grapevine fanleaf virus (GFLV) recombinant isolate A17b was recovered from its grapevine host by sap inoculation and serial passages onto Gomphrena globosa, a pseudo local lesion herbaceous host, and Chenopodium quinoa, a systemic herbaceous host, to characterize some of its biological properties.
Vigne, Emmanuelle, Demangeat, Gerard, Komar, Veronique, Fuchs, Marc   +3 more
openaire   +4 more sources

Optimal systemic grapevine fanleaf virus infection in Nicotiana benthamiana following agroinoculation

Journal of Virological Methods, 2018
One of the greatest hindrances to the study of grapevine fanleaf virus (GFLV) is the dearth of robust protocols for reliable, scalable, and cost-effective inoculation of host plants, especially methods which allow for rapid and targeted manipulation of the virus genome. Agroinoculation fulfills these requirements: it is a relatively rapid, inexpensive,
Osterbaan, Larissa J., Schmitt-Keichinger, Corinne, Vigne, Emmanuelle, Fuchs, Marc   +3 more
openaire   +3 more sources