Autor segons l'article: Fort, F; Lin-Yang, Q; Valls, C; Sancho-Galan, P; Canals, JM; Zamora, F; Poni, S
Departament: Bioquímica i Biotecnologia
Autor/s de la URV: Canals Bosch, Joan Miquel / Fort Marsal, Maria Francesca
Paraules clau: Volcanic Vitis viniferal Vitis vinifera l. Ssr Population-structure Microsatellite La gomera Diversity Canary islands volcanic varieties ssr software microsatellite loci la gomera inference individuals identification grapevine cultivars extraction dna diversity canary islands
Resum: La Gomera Island is one of the areas of our planet where the phylloxera plague never arrived. To measure the genetic diversity of the vine after more than 500 years (inter- and intravarietal variability) of adaptation to this new environment, a prospection was carried out. For this purpose, 120 samples were collected and genotyped with 20 SSRs. A total of 52 unique profiles were found corresponding to 4 new varieties (Coello blanca, Barrerita negra, Malvasia periquin gomerae, Verdello gomerae), 9 individuals identical to the most widespread profile, and 39 individuals that presented variations (1 corresponding to a mutation of a new variety (Verdello gomerae de Monacal) and 38 corresponding to variations of known varieties, some of which included cases of triallelism or quadriallelism). The population of local vines in La Gomera Island is considered to be the most unique in the Canary Islands to date. It is hypothesised that the grapevine varieties Malvasia periquin gomerae and Verdello gomerae are possibly the most unique and that the Barrerita negra variety may have resulted from an interspecific crossbreeding. The Coello blanco variety (admixed) seems to have a strong Central European influence. Finally, we propose that the prime name for the Albillo forastero variety, which was arbitrarily imposed by the scientific community, be changed to the more widespread and better-known name in La Gomera Island and the Canary Archipelago, which is Forastera gomerae.
Àrees temàtiques: Plant science Horticulture
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: mariafrancesca.fort@urv.cat jmcanals@urv.cat
Identificador de l'autor: 0000-0002-1577-2797 0000-0003-1989-2574
Data d'alta del registre: 2024-02-17
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2311-7524/10/1/14
Referència a l'article segons font original: Horticulturae. 10 (1):
Referència de l'ítem segons les normes APA: Fort, F; Lin-Yang, Q; Valls, C; Sancho-Galan, P; Canals, JM; Zamora, F; Poni, S (2024). Analysis of the Diversity Presented by Vitis vinifera L. in the Volcanic Island of La Gomera (Canary Archipelago, Spain) Using Simple Sequence Repeats (SSRs) as Molecular Markers. Horticulturae, 10(1), -. DOI: 10.3390/horticulturae10010014
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.3390/horticulturae10010014
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2024
Tipus de publicació: Journal Publications