Figure 3
From: Functional analysis of an intergenic non-coding sequence within mce1 operon of M.tuberculosis
Promoter Activity of IGPr deletion constructs. β-galactosidase activity is expressed as nanomoles of ONPG converted to o-nitrophenol per min per mg of protein for the constructs. Each experiment was carried out in triplicates and standard deviation is indicated by error bars. The hatched and crossed bars represent log and stationary phase respectively. Please see Figure 2 for description of constructs used.