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Selection of RNA isolation method for molecular detection of grapevine viruses

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F02%3A1280" target="_blank" >RIV/00027006:_____/02:1280 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Selection of RNA isolation method for molecular detection of grapevine viruses

  • Original language description

    Grapevines infected with Grapevine leafroll-associated virus-1 (GLRaV-1) and Grapevine leafroll-associated virus-3 (GLRaV-3) were selected. Total RNA was isolated from grapevine phloem tissue scrapped from dormant canes by three different methods: extraction with urea buffer followed with phenol-chloroform extraction, method using Concert reagent (Invitrogen) followed with chloroform-isopropylalcohol extraction, and procedure using RNeasy Plant Mini Kit (Qiagen). The highest yield of RNA was obtained using ConcertTM reagent. If this RNA was used in RT-PCR, GLRaV-1 and GLRaV-3 were easily detected. From RNA isolated by other two methods these viruses were not detected.

  • Czech name

    Metoda izolace RNA pro detekci virů z pletiv révy vinné

  • Czech description

    Byly vybrány révy infikované virem spojeným se svinutkou révy vinné 1 (GLRaV-1) a virem spojeným se svinutkou révy vinné 3 (GLRaV-3). Z těchto rostlin byly odebrány vzorky dormantního réví, z jehož lýkového pletiva byla izolována celková RNA použitím třírůzných metod: metody používající močovinový pufr a následnou extrakci směsí fenol-chloroform, metody používající reagencii Concert firmy Invitrogen a metody používající kit RNeasy Plant Mini Kit od firmy Qiagen. Nejvyšší výtěžek RNA byl dosažen s použitím reagencie Concert. Při použití takto izolované RNA v RT-PCR byly snadno detekovány oba viry, GLRaV-1 i GLRaV-3, zatímco u RNA izolovaných jinými metodami nebylo možno tyto viry detekovat.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GF - Diseases, pests, weeds and plant protection

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP522%2F01%2FD131" target="_blank" >GP522/01/D131: Characterization of grapevine leafroll - associated closteroviruses in the territory of the Czech republic.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2002

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Plant Protection Science, Proceedings 6th Conference of EFPP 2002

  • ISBN

    1212-2580

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    267-270

  • Publisher name

    Institute of Agricultural and Food Information

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Sep 8, 2002

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article