Biotechnologies and Strategies for Grapevine Improvement

Abstract

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.

Breeding new seedless table grapevines for a more sustainable viticulture in Mediterranean climate

“…Over the last 20 years, developments in biotechnology and molecular biology have provided breeders with useful tools to speed up programs and make them more efficient. Genotyping and traceability methods based on molecular markers (Di Rienzo et al, 2017;Miazzi et al, 2020;Sanzani et al, 2016), and nextgeneration sequencing (NGS) technologies have led to more innovative and targeted studies in grape breeding (Butiuc and Coste, 2023;Vervalle et al, 2022). The intensive chemical treatments required to control them imposes expensive costs on growers and the environment, contribute significantly to pollution, and ultimately lead to a decline in the effectiveness of pesticides (Reynolds, 2015;Lykogianni et al, 2021).…”

The Influence of Groves on Aboveground Arthropod Diversity and Evolution in a Vineyard in Southern Romania

“…Grapevine (Vitis vinifera L.) occupies large areas all over the world, as it is a culture of significant economic importance [1]. This species is one of the main fruit crops worldwide.…”