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Antioxidative responses in Vitis vinifera infected by grapevine fanleaf virus
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 ...
Cristina Sgherri, Annamaria Ranieri
exaly +5 more sources
A Satellite RNA in Grapevine Fanleaf Virus Strain F13
SUMMARY The F 13 isolate of grapevine fanleaf virus (GFLV) differs from other isolates in that it induces severe symptoms on Chenopodium quinoa. We show here that its particles contain three RNA species with sizes, estimated by electrophoresis in agarose gels containing formaldehyde, of 6800 nucleotides (RNA 1), 3900 nucleotides (RNA2) and 1150 ...
L Pinck, Marc Fuchs, M Pinck
exaly +3 more sources
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Spatio-temporal distribution of Grapevine fanleaf virus (GFLV) in grapevine
European Journal of Plant Pathology, 2015Grapevine 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
Maja Ravnikar +2 more
exaly +2 more sources
The Nucleotide Sequence of Satellite RNA in Grapevine Fanleaf Virus, Strain F13
The nucleotide sequence of cDNA copies of grapevine fanleaf virus (strain F13) satellite RNA has been determined. The primary structure obtained was 1114 nucleotides in length, excluding the poly(A) tail, and contained only one long open reading frame encoding a 341 residue, highly hydrophilic polypeptide of Mr37275. The coding sequence was bordered by
Marc Fuchs, M Pinck, B Walter
exaly +4 more sources
Population genetic analysis of grapevine fanleaf virus
Archives of Virology, 2012Population genetic analysis of grapevine fanleaf virus (GFLV) was done on the basis of the virus movement protein (MP) gene sequences from the isolates detected and identified in this study and those of all previously reported GFLV strains/isolates. These revealed that the GFLV populations of Iran and Slovenia were highly distinct, whereas those of ...
Nemat, Sokhandan-Bashir, Ulrich, Melcher
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Preliminary attempts to biolistic inoculation of grapevine fanleaf virus
Journal of Virological Methods, 2003Biolistics 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
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Review of Techniques to Inoculate Grapevines with Grapevine Fanleaf Virus: Lessons and Perspectives
American Journal of Enology and Viticulture, 2003International ...
Valat, Laure +3 more
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Diversity of Grapevine fanleaf virus isolates from Iran
Virus Research, 2007Enzyme-linked immunosorbent assay (ELISA) testing of 126 grapevine samples, from vineyards in the northwest region of Iran, detected Grapevine fanleaf virus (GFLV) in 33 samples. Total RNA from eight of the infected samples were subjected to reverse transcription polymerase chain reaction (RT-PCR) analysis using primers which corresponded to the virus ...
Nemat Sokhandan, Bashir +2 more
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Grapevine fanleaf virus biology
VirologieFanleaf degeneration disease is referred to as "ortiage" in the French literature in 1723. Nowadays it occurs in most vineyards worldwide. Grapevine fanleaf virus (GFLV) is the main causal agent of the disease. It was identified in 1960 following the identification of the ectoparasitic dagger nematode Xiphinema index as its exclusive vector.
Schmitt-Keichinger, Corinne, Fuchs, Marc
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Grapevine fanleaf virus. [Distribution map].
Distribution Maps of Plant Diseases, 2016Abstract A new distribution map is provided for Grapevine fanleaf virus. Picornavirales: Secoviridae: Nepovirus. Hosts: Vitis spp. Information is given on the geographical distribution in Europe (Albania, Austria, Bosnia-Hercegovina, Bulgaria, Croatia, Cyprus, Czech Republic, France, Germany, Greece, Crete,
null CABI, null EPPO
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