RT Conference Proceedings
T1 Aroma map in European woodland strawberry
A1 Urrutia, María
A1 Meco, Victoriano
A1 Trapero, Almudena
A1 Pillet, Jeremy
A1 Rambla, José Luis
A1 Toivainen, Tuomas
A1 Granell, Antonio
A1 Hytönen, Timo
A1 Posé-Padilla, David
K1 Biología
K1 Genetica de las plantas
AB Woodland strawberry (Fragaria vesca, 2x) is the diploid closest ancestor of the cultivated strawberry(Fragaria ´ annassa, 8x) and the model species for genetic studies in the Fragaria genus. Itis naturally distributed all across Europe and it is appreciated for their delicate aroma and flavor.Aiming to describe the genetic and organoleptic diversity of European woodland strawberryand decipher the genetic control of its characteristic volatile compounds, we have sequencedand metabolically-phenotyped a diverse collection of 199 geographically distant European accessions.The metabolic profiling of the lines includes a set of 100 unambiguosly identified volatiles.This study has revealed genetic and metabolic differences between subpopulations with differentgeographical origin. In addition, Genome Wide Association Analysis points to several candidategenetic regions controlling the accumulation of volatiles compounds sharing commonbiosynthetic pathways. Specifically, we have detected SNPs associated to the accumulation ofmethyl ketones and their corresponding alcohols mapping to a small region of chromosome 4with a reduced set of candidate genes.
YR 2019
FD 2019-05-10
LK https://hdl.handle.net/10630/17637
UL https://hdl.handle.net/10630/17637
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026