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Figure 4 | BMC Microbiology

Figure 4

From: senX3-independent contribution of regX3 to Mycobacterium tuberculosis virulence

Figure 4

The contribution of senX3 and regX3 to bacillary elongation during P i depletion. Transmission electron microscopy (TEM) was used to compare the morphology of all the strains after growth in reconstituted 7H9 broth containing 50 μM Pi for 21days. The images are representative of the following strains: A. Wild type; B. senX3::Tn; C. senX3::Tn Comp; D. regX3::Tn; E. regX3::Tn Comp (20,000x magnification).

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