Lack of Mmm1, Mdm10, Mdm12, or Mdm34 is not compensated by Myo2-Fis1. (A) Cells expressing mtGFP were grown in synthetic dextrose minimal medium to the logarithmic growth phase and analyzed by fluorescence microscopy. (left) DIC image. (middle) GFP fluorescence. (right) Merged image. Bar, 5 µm. (B) Mitochondrial inheritance defects were quantified by counting buds devoid of mitochondria. (C) Mitochondrial morphology defects were quantified. (B and C) Quantifications are mean values from three independent experiments (n = 100), and error bars indicate standard deviations.