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. 2014 Jan 31;9(1):e87834. doi: 10.1371/journal.pone.0087834

Figure 2. Effect of antibiotics on intracellular growth of M. marinum during an infection.

Figure 2

A. Intracellular growth kinetic of GFP-expressing M. marinum measured by fluorescence intensity in the presence of 30 µM of first-line antibiotics. B. Intracellular growth kinetics of GFP-expressing M. marinum measured by fluorescence intensity, in the presence of different concentrations of rifabutin. A and B are representative experiments from a series with similar outcome. C. Effect of rifabutin on M. marinum growth during an infection. Brightfield (top) and spinning disc confocal (bottom) imaging of A. castellanii infected with GFP-expressing M. marinum in the presence of the indicated concentrations of rifabutin, 72 hours post infection.