Vitis genetic resources: current challenges, achievements and perspectives - Biologie et Ecologie Accéder directement au contenu
Article Dans Une Revue Vitis Année : 2023

Vitis genetic resources: current challenges, achievements and perspectives

Résumé

Management and knowledge of Vitis genetic resources aim to help address the multiple current and future challenges facing the professional sector: i) preservation of wild and cultivated grapevine heritage, ii) clonal selection of existing cultivars, iii) creation of new cultivars by hybridisation or other technologies, iv) progress in fundamental and applied sciences on all viticultural and oenological issues. It is therefore a vast field of study and actions that deals with all taxonomic levels within the Vitis genus (subgenus, species and their hybrids, cultivars and their variants, clones), in natural and cultivated environments, on all continents, both for fruit production (wine and table grapes) and for rootstocks. To meet the many expectations, different actors should ideally coordinate the following actions: 1) research and identification of sources of genetic diversity, 2) access, collection and sampling of this diversity, 3) ex situ and/or in situ conservation, 4) characterization, 5) dissemination of plant material and related information, 6) use of genetic resources by the different applicants. Following this outline, we will try to assess the challenges and achievements over the last 5-10 years, and discuss the perspectives of this disciplinary field taking into account elements of the wine-growing, scientific, institutional and regulatory context.
Fichier principal
Vignette du fichier
vitis_gbg-symposium_lacombe_f2.pdf";filename*=UTF-8''"vitis_gbg-symposium_lacombe_f2.pdf (581.5 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
licence : CC BY NC - Paternité - Pas d'utilisation commerciale

Dates et versions

hal-04528069 , version 1 (31-03-2024)

Licence

Paternité - Pas d'utilisation commerciale

Identifiants

Citer

Thierry Lacombe. Vitis genetic resources: current challenges, achievements and perspectives. Vitis, 2023, 62 (Special Issue), pp.1-10. ⟨10.5073/vitis.2023.62.special-issue.1-10⟩. ⟨hal-04528069⟩
53 Consultations
4 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More