Effects of three esca-associated fungi on Vitis vinifera L.: II. Characterization of biomolecules in xylem sap and leaves of healthy and diseased vines

2006 ◽  
Vol 69 (4-6) ◽  
pp. 195-208 ◽  
Author(s):  
Giovanni Bruno ◽  
Lorenzo Sparapano
Keyword(s):  
Vitis Vinifera ◽  
Xylem Sap ◽  
Vitis Vinifera L

scholarly journals Characterization of endophyt fungi in bali grapevine (vitis vinifera l. var alphonso lavalle) in Buleleng, Bali

2019 ◽  
Vol 1317 ◽  
pp. 012083
Author(s):  
Ni Putu Ristiati ◽  
Ida Ayu Putu Suryanti ◽  
Ni Luh Putu Manik Widiyanti ◽  
AAIA Rai Sudiatmika ◽  
Anggan Pradipta Utama
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L

scholarly journals Preliminary Characterization of Wild Grapevine Populations (Vitis vinifera ssp. sylvestris) Grown Along the Danube River

2013 ◽  
Vol 41 (2) ◽  
pp. 472 ◽  
Author(s):  
Carmen F. POPESCU ◽  
Liviu C. DEJEU ◽  
Rafael R. OCETE
Keyword(s):  
Vitis Vinifera ◽  
Morphological Analysis ◽  
Danube River ◽  
Vitis Vinifera L ◽  
Meristematic Tissue ◽  
The Danube River ◽  
Wild Grapevine ◽  
The Moment

The individuals belonging to three different groups of wild grapevines populations Vitis vinifera L. ssp. sylvestris (Gmelin) Hegi harvested along, or near the Danube River, were described by means of usual ampelographic methods. The twenty standardized descriptors used for morphological analysis revealed obvious differentiation among analyzed populations. Out of 65 individuals, a half produced flowers with separate sex and a high proportion of them were males (70%). Pollen measurements on light microscope provided information on differences in pollen size among inside wild grapevine populations of V. sylvestris with the polar length varying between 15.3 and 23 μm and the equatorial length between 15.5 and 24.4μm. The in vitro regenerative potential from meristematic tissue tested with each phenotype showed that the moment of differentiation, the aspect of proliferative structures and the rate of multiplication varied inside these wild grapevine populations, without any correlation with the location of harvesting. Our results provided valuable information about these Vitis vinifera ssp. sylvestris populations, possible to be used as starting plant material for research in general and further breeding of cultivars and grapevine rootstocks.

Characterization of phenolic composition in Carignan noir grapes (Vitis vinifera L.) from six wine-growing sites in Maule Valley, Chile

2017 ◽  
Vol 98 (1) ◽  
pp. 274-282 ◽  
Author(s):  
Ana M Martínez-Gil ◽  
Gastón Gutiérrez-Gamboa ◽  
Teresa Garde-Cerdán ◽  
Eva P Pérez-Álvarez ◽  
Yerko Moreno-Simunovic
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Phenolic Composition

scholarly journals Genome-wide identification and characterization of the metal tolerance protein (MTP) family in grape (Vitis vinifera L.)

3 Biotech ◽  
2019 ◽  
Vol 9 (5) ◽  
Author(s):  
Zahra Shirazi ◽  
Amin Abedi ◽  
Mojtaba Kordrostami ◽  
David J. Burritt ◽  
Mohammad Anwar Hossain
Keyword(s):  
Vitis Vinifera ◽  
Metal Tolerance ◽  
Vitis Vinifera L ◽  
Genome Wide ◽  
Metal Tolerance Protein ◽  
Identification And Characterization

Genotyping of Vitis vinifera L. within the Slovak national collection of genetic resources

2014 ◽  
Vol 9 (8) ◽  
pp. 761-767
Author(s):  
Ivana Dokupilová ◽  
Daniele Migliaro ◽  
Daniel Mihálik ◽  
Manna Crespan ◽  
Ján Kraic
Keyword(s):  
Genetic Diversity ◽  
Vitis Vinifera ◽  
Genetic Resources ◽  
Genetic Variants ◽  
Genetic Resource ◽  
Vitis Vinifera L ◽  
Total Genetic Diversity ◽  
Unusual Phenomenon ◽  
Resource Collection

AbstractMicrosatellites were used as a very effective tool for genetic diversity analysis and characterization of 51 grapevine (Vitis vinifera L.) accessions from the national collection of genetic resources. Genetic diversity was relatively high, 8.91 alleles were detected per analysed microsatellite locus in average, and fifty-one accessions were distinguished into 45 groups. Distribution of recent Slovak cultivars across the dendrogram accented both their genetic diversity and the effectiveness of the national breeding program in maintaining genetic diversity and generating new genetic variants. Each cultivar was different from the others and twelve of them contained 77.6% of the total genetic diversity of the whole analysed set. Microsatellite patterns were also able to confirm parentage in selected Slovak cultivars. An unusual phenomenon of triallelism was also detected in one of the analysed accessions. The present study has initiated molecular characterization within the national grapevine genetic resource collection and their comparison with well-established international cultivars.

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