Fig. 4From: Adaptive laboratory evolution of β-caryophyllene producing Saccharomyces cerevisiaeProduction of β-caryophyllene in strains with additional copies of QHS1 gene. Production was measured in 20 mL test tube with 3 mL culture overlayed with 500 μL dodecane. Asterisks: p value < 0.05 using two-tailed Student’s t-test compared with YAG116Back to article page