Fig. 6From: Combinatorial engineering of betalain biosynthesis pathway in yeast Saccharomyces cerevisiaeA The difference in secretion of betalains in strains derived from CEN.PK and S288C backgrounds. Betaxanthins were measured in strains of CEN.PK113-5D and S288C with integrated MjDOD and BvCYP76ADW13L, and betanin was measured for similar strains with additional UGT73A36 integrated. Betalain export is highly dependent on the strain background. B Effect of disruption of transporter genes on secreted fraction of betanin in S288C background. Data shown are mean values ± SDs of biological triplicates. Statistical difference was determined by one-tailed, two-sample unequal variance; *p < 0.05; **p < 0.01; ***p = 0.001Back to article page