Mitochondrial DNA Instability in Cells Lacking Aconitase Correlates with Iron Citrate Toxicity
Figure 6
A mutation in SOD1, but not SOD2, suppresses mtDNA loss due to aco1Δ. Cells grown in YPD medium to mid-logarithmic phase were stained with DAPI and examined using fluorescence microscopy. aco1Δ, ZLY2630; sod1Δ aco1Δ, TPY1507; sod2Δ aco1Δ, ZLY3973.