Identification of minority grapevine cultivars from Vinhos Verdes Portuguese DOC Region

Ferreira, Vanessa; Pinto-Carnide, Olinda; Mota, Thiago Alexandre; Martín, Juan José Molina; Ortiz, Jesús; Castro, Isaura

doi:10.5073/vitis.2015.54.special-issue.53-58

Cited by 4 publications

(2 citation statements)

References 9 publications

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“…Several studies reported nuclear and chloroplastidial SSR loci (nSSR and cpSSR) as useful to demonstrate the multiple origins of V. vinifera spp. sativa (cultivated grapevine), to reveal synonymies, homonymies, as well as inter and intra-specific genetic variations and phylogenetic relationships among wild and cultivated grapevines [27,[57][58][59][60][61][62]. In recent years, SNP markers have also gained high popularity for evaluating allelic variations throughout grapevine genomes and dissecting complex traits via QTL (quantitative trait loci) for breeding programs [63,64].…”

Section: Molecular Markersmentioning

confidence: 99%

Biotechnologies and Strategies for Grapevine Improvement

Butiuc-Keul

Coste

2023

Horticulturae

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Grapevine (Vitis vinifera subsp. Vinifera) is one of the most widespread and economically important perennial fruit crops in the world. Viticulture has changed over the years in response to changing environmental conditions and market demands, triggering the development of new and improved varieties to ensure the crop’s sustainability. The aim of this review is to provide a perspective on the recent developments in biotechnology and molecular biology and to establish the potential of these technologies for the genetic improvement of grapevine. The following aspects are discussed: (i) the importance of molecular marker-based methods for proper cultivar identification and how NGS-based high-throughput technologies have greatly benefited the development of genotyping techniques, trait mapping, and genomic selection; (ii) the recent advances in grapevine regeneration, genetic transformation, and genome editing, such as new breeding technology approaches for enhanced grapevine yield, quality improvement, and the selection of valuable varieties and cultivars. The specific problems and challenges linked to grapevine biotechnology, along with the importance of integrating classical and new technologies, are highlighted.

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Section: Molecular Markersmentioning

confidence: 99%

Biotechnologies and Strategies for Grapevine Improvement

Butiuc-Keul

Coste

2023

Horticulturae

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“…SSR markers have been frequently used for genetic analyses of Vitis individuals as it has been shown by the increased number of publications ( Bacu et al., 2015 ; Bitz et al., 2015 ; Dallakyan et al., 2015 ; Ferreira et al., 2015 ; Maletic et al., 2015 ; Khadivi et al., 2017 ; Popescu et al., 2017 ; Labagnara et al., 2018 ; Karatas, 2019 ). They are frequently used to analyze the grapevine germplasm due to their multiallelic nature and may be used to solve homonym and synonym issues, to determine genetic variability among Vitis vinifera cultivars as well as to establish pedigree analysis ( De Lorenzis et al., 2015b ).…”

Section: Most Commonly Used Genetic Markers: Simple Sequence Repeatsmentioning

confidence: 99%

Vitis vinifera genotyping toolbox to highlight diversity and germplasm identification

et al. 2023

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The contribution of vine cultivation to human welfare as well as the stimulation of basic social and cultural features of civilization has been great. The wide temporal and regional distribution created a wide array of genetic variants that have been used as propagating material to promote cultivation. Information on the origin and relationships among cultivars is of great interest from a phylogenetics and biotechnology perspective. Fingerprinting and exploration of the complicated genetic background of varieties may contribute to future breeding programs. In this review, we present the most frequently used molecular markers, which have been used on Vitis germplasm. We discuss the scientific progress that led to the new strategies being implemented utilizing state-of-the-art next generation sequencing technologies. Additionally, we attempted to delimit the discussion on the algorithms used in phylogenetic analyses and differentiation of grape varieties. Lastly, the contribution of epigenetics is highlighted to tackle future roadmaps for breeding and exploitation of Vitis germplasm. The latter will remain in the top of the edge for future breeding and cultivation and the molecular tools presented herein, will serve as a reference point in the challenging years to come.

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Ampelographic and molecular characterisation of grapevine varieties in the gene bank of the experimental vineyard ‘Radmilovac’ – Serbia

et al. 2021

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Characterisations of thirty grapevine varieties (Vitis vinifera L.) from the experimental vineyard ‘Radmilovac’ were conducted using a large number of OIV descriptors and eight highly polymorphic microsatellite loci. The ampelographic description contained 45 features. Molecular characterisation of selected microsatellite loci was performed using capillary electrophoresis fragment analysis. Dendrograms based on ampelographic and genetic data resulted in three groups of varieties. Qualitative ampelographic characteristics tended to manifest significant differences. The most common deviation among varieties within the group was in the characteristic OIV 051 (colouration of the upper side of a young leaf). Genetic characterisation of SSR markers through analyses of a large number of varieties contributes to better organisation of grapevine collections and simpler identification of varieties, as well as data exchange. When identifying the varieties, the results of the DNA analysis should be combined with the ampelographic descriptors, in order to select grapevine varieties with desirable viticultural and oenological traits. Integration of the obtained genetic data with the ampelographic data is of utmost importance for accurate identification of the varieties and offers a significant means for the preservation and use of the varieties.

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Identification of minority grapevine cultivars from Vinhos Verdes Portuguese DOC Region

Cited by 4 publications

References 9 publications

Biotechnologies and Strategies for Grapevine Improvement

Biotechnologies and Strategies for Grapevine Improvement

Vitis vinifera genotyping toolbox to highlight diversity and germplasm identification

Ampelographic and molecular characterisation of grapevine varieties in the gene bank of the experimental vineyard ‘Radmilovac’ – Serbia

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