Figure 5
From: Transcriptional analysis of ESAT-6 cluster 3 in Mycobacterium smegmatis
msmeg0620 (pr2 MS) and rv0287 (pr2 MT) promoter activity. β-galactosidase activity of msmeg0620 and rv0287 (pr2) in M. smegmatis cultures grown in 7H9 medium at mid-log phase. The value represents the average and the standard deviation of three independent clones. * indicates that values are significantly different from the control value (p < 0.01).