Fig. 6From: Search for genes responsible for the remarkably high acetic acid tolerance of a Zygosaccharomyces bailii-derived interspecies hybrid strainEffect of the expression of an extra copy of Z. bailii IST302 genes ZbMSN4 or ZbTIF3 in this same strain. Growth curves of Z. bailii IST302 transformed either with the empty plasmid pZ3 bT (○), pZ3 bT_ ZbMSN4 (●) or pZ3 bT_ ZbTIF3 (■). Yeast cells were cultivated in MM medium, pH4.0, either or not supplemented with acetic acid (180 mM or 220 mM). The growth curves shown are representative of three independent assaysBack to article page