γ-Decalactone production in a selection of progeny from the ‘Elyana’ x ‘Mara des Bois’ cross. Total volatiles were analyzed by GC/MS. A number of progeny produced more γ-decalactone than ‘Elyana’ during the harvest shown. A subset of the progeny, along with the ‘Mara des Bois’ parent, never produced γ-decalactone above background levels. Ripe fruit samples from some of these genotypes were split between volatile analysis and RNA-seq transcriptome analysis. Data are from two technical replicates. Error bars represent standard deviations.