Figure 2: (left) Mean +/- SEM mitochondrial DNA gene copynumbers from LB (+) (red) and LB (-) (blue) neurons for the fourmtDNA genes assayed by multiplex qPCR. (right). Plots showingthe individual LB (+)/LB (-) ratios for each mtDNA gene assayed in45 LB(+) and LB(-) neurons from each case.