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Figure 4 | Microbial Cell Factories

Figure 4

From: Genome-wide identification of Saccharomyces cerevisiae genes required for tolerance to acetic acid

Figure 4

Effect of the growth medium K+ concentration in the in the acid-induced inhibition of yeast growth. The susceptibility of yeast cells to acetic acid (35 and 40 mM; at pH 4.0) was compared in an ammonium-derived mineral growth medium supplemented with 1 mM (white squares), 2.5 mM (white triangles), 5 mM (white inverted triangles), 10 mM (white circles) and 20 mM (black circles) of KCl. The growth curves shown are the result of three independent experiments that gave rise to the same results.

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