Figure 6From: QTL mapping of the production of wine aroma compounds by yeastProduction of 2-phenylethanol and 2-phenyethylacetate by two hemizygote strains carrying only the 59A or the S288C – ABZ1 allele. Fermentation was performed as described for experiment B. Dark gray: S288C. Light gray; 59A. Differences are highly significant (p value<0.001). Errors bars correspond to one SD.Back to article page