Figure 5
From: Deregulation of purine pathway in Bacillus subtilis and its use in riboflavin biosynthesis
Influence of purF mutant expression on riboflavin production and enzyme activities. (A) Comparison of riboflavin production and yield between different purF manipulated mutant strains. (B) Changes of PRPP amidotransferases activities of different purF manipulated mutant strains. Results were averages from three independent experiments, and error bars represented the standard errors of the means.