Results 11 to 20 of about 1,164 (200)

MOLECULAR IDENTIFICATION OF GRAPEVINE FANLEAF VIRUS [PDF]

Mesopotamia Journal of Agriculture, 2019
This study was conducted to molecular diagnostics of Grapevine fanleaf virus (GFLV) in leaf samples of grapevine were collected from the grapevine yards in Salahuddin governorate, where grapevines are commonly grown in Iraq. The virus was detected in the
Firas Al Juboori,, N. A. Qassem,, , M. Al-Maadhedi   +2 more
doaj   +3 more sources

Structural basis of nanobody recognition of grapevine fanleaf virus and of virus resistance loss. [PDF]

Proc Natl Acad Sci U S A, 2020
Abstract Grapevine fanleaf virus (GFLV) is a picorna-like plant virus transmitted by nematodes that affects vineyards worldwide. Nanobody (Nb)-mediated resistance against GFLV has been created recently and shown to be highly effective in plants including grapevine, but the underlying mechanism is unknown.
Orlov I, Hemmer C, Ackerer L, Lorber B, Ghannam A, Poignavent V, Hleibieh K, Sauter C, Schmitt-Keichinger C, Belval L, Hily JM, Marmonier A, Komar V, Gersch S, Schellenberger P, Bron P, Vigne E, Muyldermans S, Lemaire O, Demangeat G, Ritzenthaler C, Klaholz BP.   +21 more
europepmc   +7 more sources

Properties of Grapevine Fanleaf Virus

Journal of General Virology, 1976
Summary Purified preparations of grapevine fanleaf virus consist of three serologically indistinguishable centrifugal components, T, M and B, with sedimentation coefficients of 50, 86 and 120S respectively, and containing 0, 30 and 42% RNA. At equilibrium in CsCl gradients, T, M and B components precipitate. Their buoyant densities are 1.31, 1.41 and 1.
Quacquarelli A, SAVINO, Vito Nicola, Martelli G. P., GALLITELLI, Donato   +3 more
openaire   +2 more sources

Quasispecies nature of the genome of Grapevine fanleaf virus

Journal of General Virology, 2001
Genetic diversity was characterized in 14 isolates ofGrapevine fanleaf virus(GFLV) recovered from grapevine (Vitis vinifera). Virions were collected by immunocapture, and a 1557 bp fragment containing part of the viral coat protein gene and part of the untranslated region to its 3′ side was amplified by RT–PCR.
Pejman, Naraghi-Arani, Steve, Daubert, Adib, Rowhani   +2 more
openaire   +3 more sources

Association of Satellite RNA with Grapevine fanleaf virus in its Geographical Origin and Sequence Characteristics

Journal of Agricultural Sciences, 2022
The region between The Caspian Sea and Black Sea has been hypothesized as the origin of grapevine. Likewise, an extensive study on Grapevine fanleaf virus (GFLV) from this region suggests this region as a possible origin of the virus.
Afsaneh Delpasand Khabbazi, Nemat Sokhandan Bashir, Shaheen Nourinejhad Zarghani   +2 more
doaj   +2 more sources

Identification of grapevine virus G and grapevine virus H in Sardinia, Italy

Phytopathologia Mediterranea, 2023
Grapevine virus G (GVG) and grapevine virus H (GVH) (genus Vitivirus) are recently discovered viruses. Analysis of 38 samples from Sardinian grapevine cultivars for the presence of GVG and GVH was carried out using RT-PCR.
Nicola SCHIANCHI, Sandro FLORE, Martin JAGUNIĆ, Salvatorica SERRA, Vanda Assunta PROTA, Darko VONČINA   +5 more
doaj   +2 more sources

Virus and Virus-like Pathogens in the Grapevine Virus Collection of Croatian Autochthonous Grapevine Cultivars [PDF]

Plants, 2022
Grapevine collections play an important role, especially in the study of viruses and virus-like pathogens. In 2009, after an initial ELISA screening for eight viruses (arabis mosaic virus, grapevine fanleaf virus, grapevine fleck virus, grapevine ...
Darko Vončina, Alfredo Diaz-Lara, Darko Preiner, Maher Al Rwahnih, Kristian Stevens, Snježana Jurić, Nenad Malenica, Silvio Šimon, Baozhong Meng, Edi Maletić, Hrvoje Fulgosi, Bogdan Cvjetković   +11 more
doaj   +2 more sources

Prevalence and diversity of Grapevine fanleaf virus in southern Spain [PDF]

Plant Pathology, 2012
The occurrence of Grapevine fanleaf virus (GFLV) in 74 vineyards in grapevine‐growing areas of Andalusia, southern Spain, was investigated, as well as the genetic variability of the coat protein (CP) gene on RNA2.
Palomares Rius, Juan E., Gutiérrez-Gutiérrez, Carlos, Cantalapiedra-Navarrete, C., Castillo, Pablo   +3 more
openaire   +3 more sources

The genetics of resistance to grapevine fanleaf virus in Vitis vinifera

, 2015
VITIS - Journal of Grapevine Research, Vol. 29 (1990): Vitis (Special Issue)
Walker, M. A., Meredith, C. P.
openaire   +3 more sources

Sampling strategies for the detection of grapevine fanleaf virus and the grapevine strain of tomato ringspot virus

, 2015
VITIS - Journal of Grapevine Research, Vol. 31 No.
Rowhani, A., Walker, M. A., Rokni, S.
openaire   +3 more sources