Improvement of Ethanol Tolerance by Inactive Protoplast Fusion in Saccharomyces cerevisiae

Figure 3

Comparison and optimization of the parameters of haploid preparation in strains Q and L. (a) Comparison of the sporulation rate among four kinds of culture mediums. ((b)–(d)) Comparison of the sporulation rate among different culture duration (b), culture temperature (c), or lyticase concentration (d). Values are presented as mean ± SD (n = 3).

(a)

(b)

(c)

(d)