Fig. 3. ADH activities and ethanol tolerances for each Adh genotypic class. Lines are categorized as having only the Adh-F allele (F, N=5 lines), only the Adh-S allele (S, N=5 lines) or having both alleles (F&S, N=10 lines). Data are least square means ± 1 standard error. The inset contains Adh expression data (1/Ct) for the three genotype classes.