Figure 3
From: Deregulation of purine pathway in Bacillus subtilis and its use in riboflavin biosynthesis
Deregulation of purine pathway for enhancement of the relative transcription levels and riboflavin production. (A) Changes of the relative transcription levels of purine genes between different deregulated strains developed in this study. (B) Comparison of riboflavin production and yield between different deregulated strains. Results were averages from three independent experiments, and error bars represented the standard errors of the means.