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. 2015 Aug 25;10(8):e0136216. doi: 10.1371/journal.pone.0136216

Fig 2. Frequencies of each type of rare mutations in the whole mtDNA.

Fig 2

Types of rare point mutations and insertions and deletions (INDELs) in the whole mtDNA were determined using DS. Data are from human breast normal epithelial cells (non-stem vs. stem) developed from women (ID #11, #30, and #31). Error bars represent the Wilson Score 95% confidence intervals. Significant differences in mutation frequencies between the two groups are indicated (p <0.005 (**) by the 2-sample test for equality of proportions with continuity correction).