Fig. 4From: Changes in lipid metabolism convey acid tolerance in Saccharomyces cerevisiaeThe lag phase and μmax of the control and recombinant S. cerevisiae strains CEN-RO1 (PTEF-OLE1-reverse) and CEN-O1 (PTEF-OLE1) during aerobic growth with the addition of 100–200 mM acetic acid (a, b), 75–175 mM formic acid (c, d), 100–300 mM levulinic acid (e, f) and 0.3–0.7 mM cinnamic acid (g, h), at pH 5.0Back to article page