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Figure 7 | BMC Biochemistry

Figure 7

From: Redox biology of Mycobacterium tuberculosis H37Rv: protein-protein interaction between GlgB and WhiB1 involves exchange of thiol-disulfide

Figure 7

Growth phase dependent activation of putative Mtb whiB 1 promoter in M. smegmatis mc2155. M. smegmatis cells carrying pJEM15 (vector control, white bar) or pwhiB 1-lacZ (grey bar) were aerobically grown for different periods as indicated. Cells were aliquoted at different time points (indicated as h, at the bottom of each bar) and A600 was measured followed by the preparation of whole cell lysate. The β-gal activity was measured in standard 'Z' buffer. Inset: Growth curve of M. smegmatis cells.

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