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. 2018 Mar 2;8:3936. doi: 10.1038/s41598-018-22012-6

Figure 2.

Figure 2

Growth kinetics of the Rv3484 deletion mutant strain in 7H9 medium and acid fast properties. (a) Bacteria were grown in fully supplemented 7H9 medium and OD600 measured at indicated time points. Means ± SD of biological triplicates performed in technical duplicates are shown. (b) Acid fast Ziehl-Neelsen staining of Mtb H37Rv, Mtb H37RvΔRv3484, Mtb H37RvΔRv3484::Rv3484 as well as H37RvΔRv3484::pMV306 was performed according to standard procedures (1000× magnification, scale ≙ 10 µm).