Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain)
A research project to recover the minority varieties of Rioja was started in 1988 as grapevine biodiversity accumulated during the past centuries was diminishing. The selected vines were preserved within a germplasm bank. Ampelographic description according to 44 Internationale Organisation de la Vigne et du Vin (OIV) characters and genetic characterization using 11 nuclear microsatellites markers were performed on each of the 45 red accessions at the germplasm bank in Logroño, Spain. In total, 26 different varieties were found by the ampelographic and genetic analysis and 24 of them were identified. The remaining two varieties did not match any other genetic profile in the Spanish or European microsatellite databases. The origin of the identified varieties is very diverse, indicating the importance of grape variety exchange that occurred during the last centuries. Minority varieties could play an important role in the future, considering their capacity to adapt to new climatic conditions and their specific wine profiles.
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American Society for Enology and Viticulture
2014-03
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Subjects: | Vitis vinifera, Germplasm bank, Ampelographic descriptors, Microsatellite loci, Cultivar identification, |
Online Access: | http://hdl.handle.net/10261/144167 |
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dig-icvv-es-10261-1441672018-04-27T07:55:59Z Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) Balda, Pedro Ibáñez Marcos, Javier Sancha, Juan Carlos Martínez de Toda, F. Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification A research project to recover the minority varieties of Rioja was started in 1988 as grapevine biodiversity accumulated during the past centuries was diminishing. The selected vines were preserved within a germplasm bank. Ampelographic description according to 44 Internationale Organisation de la Vigne et du Vin (OIV) characters and genetic characterization using 11 nuclear microsatellites markers were performed on each of the 45 red accessions at the germplasm bank in Logroño, Spain. In total, 26 different varieties were found by the ampelographic and genetic analysis and 24 of them were identified. The remaining two varieties did not match any other genetic profile in the Spanish or European microsatellite databases. The origin of the identified varieties is very diverse, indicating the importance of grape variety exchange that occurred during the last centuries. Minority varieties could play an important role in the future, considering their capacity to adapt to new climatic conditions and their specific wine profiles. Peer Reviewed 2017-02-17T10:23:41Z 2017-02-17T10:23:41Z 2014-03 2017-02-17T10:23:41Z artículo http://purl.org/coar/resource_type/c_6501 issn: 0002-9254 American Journal of Enology and Viticulture 65(1): 148-152 (2014) http://hdl.handle.net/10261/144167 10.5344/AJEV.2013.13050 http://doi.org/10.5344/AJEV.2013.13050 Sí none American Society for Enology and Viticulture |
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Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification |
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Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification Balda, Pedro Ibáñez Marcos, Javier Sancha, Juan Carlos Martínez de Toda, F. Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
description |
A research project to recover the minority varieties of Rioja was started in 1988 as grapevine biodiversity accumulated during the past centuries was diminishing. The selected vines were preserved within a germplasm bank. Ampelographic description according to 44 Internationale Organisation de la Vigne et du Vin (OIV) characters and genetic characterization using 11 nuclear microsatellites markers were performed on each of the 45 red accessions at the germplasm bank in Logroño, Spain. In total, 26 different varieties were found by the ampelographic and genetic analysis and 24 of them were identified. The remaining two varieties did not match any other genetic profile in the Spanish or European microsatellite databases. The origin of the identified varieties is very diverse, indicating the importance of grape variety exchange that occurred during the last centuries. Minority varieties could play an important role in the future, considering their capacity to adapt to new climatic conditions and their specific wine profiles. |
format |
artículo |
topic_facet |
Vitis vinifera Germplasm bank Ampelographic descriptors Microsatellite loci Cultivar identification |
author |
Balda, Pedro Ibáñez Marcos, Javier Sancha, Juan Carlos Martínez de Toda, F. |
author_facet |
Balda, Pedro Ibáñez Marcos, Javier Sancha, Juan Carlos Martínez de Toda, F. |
author_sort |
Balda, Pedro |
title |
Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
title_short |
Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
title_full |
Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
title_fullStr |
Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
title_full_unstemmed |
Characterization and Identification of Minority Red Grape Varieties Recovered in Rioja (Spain) |
title_sort |
characterization and identification of minority red grape varieties recovered in rioja (spain) |
publisher |
American Society for Enology and Viticulture |
publishDate |
2014-03 |
url |
http://hdl.handle.net/10261/144167 |
work_keys_str_mv |
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1777670865409802240 |