Role of GntR Family Regulatory Gene SCO1678 in Gluconate Metabolism in Streptomyces coelicolor M145

Figure 6

Transcriptional activity of SCO1678 (gntR) promoter in S. coelicolor WT (M145) and ΔgntR. The β-glucuronidase activity was measured from both strains carrying pGUS-gntR grown for 36 hours in SMM medium supplemented with glucose (WT glc, 1678 glc) or gluconate (WT gnt, 1678 gnt). S. coelicolor pGUS was grown in SMM with glucose and used as a control strain. Data represent mean values of three independent replicates. Error bars, ±2SD.