Fig. 5

Fluorescence microscopy comparing mitochondria of performing and nonperforming samples using MitoTracker Green FM. a Wide field microscopy images of parent and evolved strains after 8 h growth in the presence and absence of inhibitory compounds. b Quantification of mitochondrial morphology. n = 100; experiments done in triplicate. Blue represents percentage of cells with intact tubular mitochondria. Red indicates percentage of cells with damaged/aggregated mitochondria