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Grapevine Leafroll-Associated Virus 1 as a Common Grapevine Pathogen

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F07%3A1898" target="_blank" >RIV/00027006:_____/07:1898 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Grapevine Leafroll-Associated Virus 1 as a Common Grapevine Pathogen

  • Original language description

    Grapevine leafroll-associated virus 1 (GLRaV-1) is a member of the genus Ampelovirus, family Closteroviridae. GLRaV-1 is one of the at least ten viruses causing grapevine leafroll disease worldwide, characterized by a typical downrolling of the leaf andits premature discoloration. It can cause delayed fruit maturity and reduced sugar content of the berries. GLRaV-1 naturally infects plants of the Vitis genus only. It is transmitted by infected propagation material and by the scale insects Neopulvinariainnumerabilis and Parthenolecanium corni and by the mealybugs Heliococcus bohemicus and Phenacoccus aceris. Virions are filamentous in shape, containing a coat protein of 35 kDa size. Within the virion the virus has a positive sense, single stranded RNAmolecule of 17,647 nt in length and lacking a poly (A) tail. The genome contains 10 major ORFs encoding a putative RNA helicase, an RNA-dependent RNA polymerase and a homologue of the HSP70 family of heat shock proteins, which is a uniqu

  • Czech name

    Virus svinutky révy 1 je běžným patogenem révy

  • Czech description

    Virus svinutky révy 1 (Grapevine leafroll-associated virus 1 - GLRaV-1) je členem rodu Ampelovirus, čeledi Closteroviridae. GLRaV-1 je jedním z cca 10 virů vyvolávajících na révě chorobu svinutku, která je charakterizována svinováním listů, opožděným zráním a sníženým obsahem cukrů v bobulích. GLRaV-1 se přenáší infkovaným množitelským materiálem a hmyzími vektory - Neopulvinaria innumerabilis, Parthenolecanium corni, Heliococcus bohemicus a Phenacoccus aceris. Virus má vláknité částice, jeho RNA má délku 17647 nukleotidů. Genom obsahuje 10 hlavních čtecích rámců zahrnujících RNA helikázu, RNA polymerázu, homolog proteinu HSP70, obalový protein a jeho dvě kopie. Pro etekci GLRaV-1 se používá sérologie a molekulární techniky jako RT-PCR a molekulární hybridizace.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GF - Diseases, pests, weeds and plant protection

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Plant viruses

  • ISSN

    1749-6209

  • e-ISSN

  • Volume of the periodical

    1

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    6

  • Pages from-to

    63-68

  • UT code for WoS article

  • EID of the result in the Scopus database