Skip to main content
Advertisement

Main menu

  • Home
  • Content
    • Current Volume
    • AJEV and Catalyst Archive
    • Best Papers
    • ASEV National Conference Technical Abstracts
    • Print on Demand
  • Information For
    • Authors
    • Open Access Publishing
    • AJEV Preprint and AI Software Policy
    • Submission
    • Subscribers
      • Proprietary Rights Notice for AJEV Online
    • Permissions and Reproductions
  • About Us
  • Feedback
  • Alerts
  • Help
  • Login
  • ASEV MEMBER LOGIN

User menu

  • Log in

Search

  • Advanced search
American Journal of Enology and Viticulture
  • Log in
  • Follow ajev on Twitter
  • Follow ajev on Linkedin
American Journal of Enology and Viticulture

Advanced Search

  • Home
  • Content
    • Current Volume
    • AJEV and Catalyst Archive
    • Best Papers
    • ASEV National Conference Technical Abstracts
    • Print on Demand
  • Information For
    • Authors
    • Open Access Publishing
    • AJEV Preprint and AI Software Policy
    • Submission
    • Subscribers
    • Permissions and Reproductions
  • About Us
  • Feedback
  • Alerts
  • Help
  • Login
  • ASEV MEMBER LOGIN
Research Article

Incidence and Genetic Diversity of Grapevine Pinot gris Virus in California

Maher Al Rwahnih, Alfredo Diaz-Lara, Kari Arnold, Monica L. Cooper, Rhonda J. Smith, George Zhuang, Mark C. Battany, Larry J. Bettiga, Adib Rowhani, Deborah Golino
Am J Enol Vitic.  2021  72: 164-169  ; DOI: 10.5344/ajev.2020.20044
Maher Al Rwahnih
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
  • For correspondence: malrwahnih@ucdavis.edu
Alfredo Diaz-Lara
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Kari Arnold
2University of California, Cooperative Extension-Stanislaus County, Modesto, CA 95358;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Monica L. Cooper
3University of California, Cooperative Extension-Napa County, Napa, CA 94559;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Rhonda J. Smith
4University of California, Cooperative Extension-Sonoma County, Santa Rosa, CA 95403;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
George Zhuang
5University of California, Cooperative Extension-Fresno County, Fresno, California 93710;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Mark C. Battany
6University of California, Cooperative Extension-San Luis Obispo County, San Luis Obispo, California 93401;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Larry J. Bettiga
7University of California, Cooperative Extension-Monterey County, Salinas, CA 93901.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Adib Rowhani
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
Deborah Golino
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Find this author on ADS search
  • Find this author on Agricola
  • Search for this author on this site
  • Article
  • Figures & Data
  • Info & Metrics
  • PDF
Loading

Abstract

Grapevine Pinot gris virus (GPGV) was discovered in 2012 by high throughput sequencing (HTS) analysis of Pinot gris vineyards in Italy. GPGV is often symptomless but has also been associated with chlorotic mottling and leaf deformation. In 2015, this new member of the genus Trichovirus was first reported in the United States, in California. To assess the incidence of GPGV throughout grapegrowing regions in California, we tested multiple vineyards using real-time quantitative reverse transcription PCR. HTS and phylogenetics were used to evaluate the genetic diversity of GPGV strains recovered. GPGV was detected in 170 out of 716 (23%) grapevine samples, including white and red grape varieties, from several commercial vineyards and one nursery increase block. Moreover, GPGV was identified in three different counties (Yolo, Solano, and Napa) situated in northern California. In the case of Napa County, a widespread distribution of GPGV was determined. During the survey, symptomatic and asymptomatic plants tested positive for GPGV; however, characterized isolates shared close homology (>97% identity) with asymptomatic reference isolates, which was confirmed by phylogenetics. HTS revealed that GPGV-positive grapevines were also infected with other viruses and viroids. Finally, the relationship between GPGV infection and symptom expression is discussed.

  • genetic diversity
  • high throughput sequencing
  • PCR detection
  • Pinot gris
  • survey
  • virus
  • Received July 2020.
  • Revision received November 2020.
  • Accepted November 2020.
  • Published online April 2021
  • Copyright © 2021 by the American Society for Enology and Viticulture. All rights reserved.
View Full Text

Sign in for ASEV members

ASEV Members, please sign in at ASEV to access the journal online.

Sign in for Institutional and Non-member Subscribers

Log in using your username and password

Forgot your user name or password?

Pay Per Article - You may access this article (from the computer you are currently using) for 2 day for US$10.00

Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.

Forgot your user name or password?

PreviousNext
Back to top

Vol 72 Issue 2

Issue Cover
  • Table of Contents
  • Table of Contents (PDF)
  • About the Cover
  • Index by author
View full PDF
Email Article

Thank you for your interest in spreading the word on AJEV.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Incidence and Genetic Diversity of Grapevine Pinot gris Virus in California
(Your Name) has forwarded a page to you from AJEV
(Your Name) thought you would like to read this article from the American Journal of Enology and Viticulture.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
You have accessRestricted access
Incidence and Genetic Diversity of Grapevine Pinot gris Virus in California
Maher Al Rwahnih, Alfredo Diaz-Lara, Kari Arnold, Monica L. Cooper, Rhonda J. Smith, George Zhuang, Mark C. Battany, Larry J. Bettiga, Adib Rowhani, Deborah Golino
Am J Enol Vitic.  2021  72: 164-169  ; DOI: 10.5344/ajev.2020.20044
Maher Al Rwahnih
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: malrwahnih@ucdavis.edu
Alfredo Diaz-Lara
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Kari Arnold
2University of California, Cooperative Extension-Stanislaus County, Modesto, CA 95358;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Monica L. Cooper
3University of California, Cooperative Extension-Napa County, Napa, CA 94559;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Rhonda J. Smith
4University of California, Cooperative Extension-Sonoma County, Santa Rosa, CA 95403;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
George Zhuang
5University of California, Cooperative Extension-Fresno County, Fresno, California 93710;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Mark C. Battany
6University of California, Cooperative Extension-San Luis Obispo County, San Luis Obispo, California 93401;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Larry J. Bettiga
7University of California, Cooperative Extension-Monterey County, Salinas, CA 93901.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Adib Rowhani
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Deborah Golino
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero

Share
You have accessRestricted access
Incidence and Genetic Diversity of Grapevine Pinot gris Virus in California
Maher Al Rwahnih, Alfredo Diaz-Lara, Kari Arnold, Monica L. Cooper, Rhonda J. Smith, George Zhuang, Mark C. Battany, Larry J. Bettiga, Adib Rowhani, Deborah Golino
Am J Enol Vitic.  2021  72: 164-169  ; DOI: 10.5344/ajev.2020.20044
Maher Al Rwahnih
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • For correspondence: malrwahnih@ucdavis.edu
Alfredo Diaz-Lara
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Kari Arnold
2University of California, Cooperative Extension-Stanislaus County, Modesto, CA 95358;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Monica L. Cooper
3University of California, Cooperative Extension-Napa County, Napa, CA 94559;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Rhonda J. Smith
4University of California, Cooperative Extension-Sonoma County, Santa Rosa, CA 95403;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
George Zhuang
5University of California, Cooperative Extension-Fresno County, Fresno, California 93710;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Mark C. Battany
6University of California, Cooperative Extension-San Luis Obispo County, San Luis Obispo, California 93401;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Larry J. Bettiga
7University of California, Cooperative Extension-Monterey County, Salinas, CA 93901.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Adib Rowhani
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Deborah Golino
1Department of Plant Pathology, University of California-Davis, Davis, CA 95616;
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
del.icio.us logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One
Save to my folders

Jump to section

  • Article
    • Abstract
    • Materials and Methods
    • Results
    • Discussion
    • Conclusion
    • Footnotes
    • Literature Cited
  • Figures & Data
  • Info & Metrics
  • PDF

Related Articles

Cited By...

More from this TOC section

  • Diversity of Wild Yeasts During Spontaneous Fermentation of Wines from Local Grape Varieties in Turkey
  • Bioprotective Effect of Pichia kluyveri and Lactiplantibacillus plantarum in Winemaking Conditions
  • Vine Age Affects Vine Performance, Grape and Wine Chemical and Sensory Composition of cv. Zinfandel from California
Show more Research Articles

Similar Articles

AJEV Content

  • Current Volume
  • Archive
  • Best Papers
  • ASEV National Conference Technical Abstracts
  • Print on Demand

Information For

  • Authors
  • Open Access Publishing
  • AJEV Preprint and AI Software Policy
  • Submission
  • Subscribers
  • Permissions and Reproductions

Other

  • Home
  • About Us
  • Feedback
  • Help
  • Alerts
  • ASEV
asev.org

© 2025 American Society for Enology and Viticulture.  ISSN 0002-9254.

Powered by HighWire