AJEV
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Am. J. Enol. Vitic. 58:4:526-529 (2007)
Copyright © 2007 by the American Society for Enology and Viticulture.
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in Web of Science
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Web of Science (3)
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Blaich, R.
Right arrow Articles by Forneck, A.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Blaich, R.
Right arrow Articles by Forneck, A.
Agricola
Right arrow Articles by Blaich, R.
Right arrow Articles by Forneck, A.

Research Note

Assessing Genetic Variation among Pinot noir (Vitis vinifera L.) Clones with AFLP Markers

Rolf Blaich1, Jochen Konradi1, Ernst Rühl2 and Astrid Forneck1,3,*

1 Institute for Special Crop Cultivation and Crop Physiology, Department of Viticulture, University of Hohenheim, D-70593 Stuttgart, Germany; 2 Geisenheim Research Centre, Section for Grapevine Breeding and Grafting, von-Lade-Strasse 1, D-65366 Geisenheim, Germany

* Corresponding author (email: astrid.forneck{at}boku.ac.at)

3 [present address] Institute of Horticulture and Viticulture, Department of Applied Plant Sciences and Plant Biotechnology, University of Natural Resources and Applied Plant Sciences, A-1190 Vienna, Austria.

The clonal variation among 70 Pinot noir (V. vinifera L.) clones displaying various phenotypes (cluster architecture, maturity, canopy growth) was studied implementing 178 AFLP-markers in a replicated design. A "most common" genotype, identically fingerprinted, could be assessed comprising 17 (25.7%) of the Pinot clones tested. The largest group of 48 clones (68.6%) was analyzed within the range of 99% genetic similarity compared with the main identical group. A group of 24 clones could be situated farther than 1% differentiation: among 99.1 to 94.0% genetic similarity. No phenotype-specific marker for cluster architecture could be identified within the range of the chosen markers, nor could a common geographical origin be determined for the clones under study. It appears that Pinot noir displays both intra- and interclonal variation.

Key words: clone, grapevine, Vitis vinifera, Pinot noir, genetic variation




This article has been cited by other articles:


Home page
 Am. J. Enol. Vitic.Home page
M. Vilanova, M. de la Fuente, M. Fernandez-Gonzalez, and A. Masa
Identification of New Synonymies in Minority Grapevine Cultivars from Galicia (Spain) Using Microsatellite Analysis
Am. J. Enol. Vitic., June 1, 2009; 60(2): 236 - 240.
[Abstract] [Full Text] [PDF]

Home page
 Am. J. Enol. Vitic.Home page
E. Wegscheider, A. Benjak, and A. Forneck
Clonal Variation in Pinot noir Revealed by S-SAP Involving Universal Retrotransposon-Based Sequences
Am. J. Enol. Vitic., March 1, 2009; 60(1): 104 - 109.
[Abstract] [Full Text] [PDF]


HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2007 by the American Society for Enology and Viticulture.