Figure 7From: Phosphoribosyl pyrophosphate synthetase activity affects growth and riboflavin production in Ashbya gossypiiEffect of overexpression of A. gossypii PRS alleles on PRPP synthetase activity and ADP inhibition. The inhibitory effect of increasing concentrations of ADP was determined using protein extracts from different strains of A. gossypii: GPD-PRS2,4, GPD-PRS3, prs2,4-IQ and prs3-IQ. Results are means of three independent experiments.Back to article page