IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjg/v57y2021i2id90-2020-cjgpb.html
   My bibliography  Save this article

Comparison of DNA methylation landscape between Czech and Armenian vineyards show their unique character and increased diversity

Author

Listed:
  • Kateřina Baránková

    (Mendeleum Department, Faculty of Horticulture, Mendel University in Brno, Lednice, Czech Republic)

  • Anna Nebish

    (Institute of Grapevine and Wine Sciences (ICVV, UR-CSIC-GR), Logroño, La Rioja, Spain
    Department of Genetics and Cytology, Yerevan State University, Yerevan, Armenia)

  • Jan Tříska

    (Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute CAS, Brno, Czech Republic)

  • Jana Raddová

    (Mendeleum Department, Faculty of Horticulture, Mendel University in Brno, Lednice, Czech Republic)

  • Miroslav Baránek

    (Mendeleum Department, Faculty of Horticulture, Mendel University in Brno, Lednice, Czech Republic)

Abstract

Grapevine is a worldwide crop and it is also subject to global trade in wine, berries and grape vine plants. Various countries, including the countries of the European Union, emphasize the role of product origin designation and suitable methods are sought, able to capture distinct origins. One of the biological matrices that can theoretically be driven by individual vineyards' conditions represents DNA methylation. Despite this interesting hypothesis, there is a lack of respective information. The aim of this work is to examine whether DNA methylation can be used to relate a sample to a given vineyard and to access a relationship between a DNA methylation pattern and different geographical origin of analysed samples. For this purpose, DNA methylation landscapes of samples from completely different climatic conditions presented by the Czech Republic (Central Europe) and Armenia (Southern Caucasus) were compared. Results of the Methylation Sensitive Amplified Polymorphism method confirm uniqueness of DNA methylation landscape for individual vineyards. Factually, DNA methylation diversity within vineyards of Merlot and Pinot Noir cultivars represent only 16% and 14% of the overall diversity registered for individual cultivars. On the contrary, different geographical location of the Czech and Armenian vineyards was identified as the strongest factor affecting diversity in DNA methylation landscapes (79.9% and 70.7% for Merlot and Pinot Noir plants, respectively).

Suggested Citation

  • Kateřina Baránková & Anna Nebish & Jan Tříska & Jana Raddová & Miroslav Baránek, 2021. "Comparison of DNA methylation landscape between Czech and Armenian vineyards show their unique character and increased diversity," Czech Journal of Genetics and Plant Breeding, Czech Academy of Agricultural Sciences, vol. 57(2), pages 67-75.
    • Handle: RePEc:caa:jnlcjg:v:57:y:2021:i:2:id:90-2020-cjgpb
    DOI: 10.17221/90/2020-CJGPB
    as

    Download full text from publisher

    File URL: http://cjgpb.agriculturejournals.cz/doi/10.17221/90/2020-CJGPB.html
    Download Restriction: free of charge
    File URL: http://cjgpb.agriculturejournals.cz/doi/10.17221/90/2020-CJGPB.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/90/2020-CJGPB?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjg:v:57:y:2021:i:2:id:90-2020-cjgpb. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.