Figure 4From: Development of a D-xylose fermenting and inhibitor tolerant industrial Saccharomyces cerevisiae strain with high performance in lignocellulose hydrolysates using metabolic and evolutionary engineeringComparison of DNA content among parent and mutant strains, as determined by flow cytometry. DNA content is shown for a haploid control strain S288c, mutant M315, diploid parent strain HDY.GUF5 and strain GS1.11-26, the best performing single cell isolate obtained from the 11th culture. Mutant M315 and GS1.11-26 appear to be diploid.Back to article page