Screening mutations in Myo2p for defects in peroxisome inheritance. (A) Ribbon diagram of a portion of subdomain II of Myo2p highlighting the amino acids that were mutated. (B) Quantification of peroxisome inheritance. The percentages of buds containing peroxisomes at each size category were plotted. Quantification was performed on at least 50 budded cells from each category. Graphic results show the means ± SEM of three independent experiments. Bar, 5 µm.