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. 2008 May 28;105(22):7815–7820. doi: 10.1073/pnas.0802057105

Fig. 2.

Fig. 2.

High-fat diet induces an increase in mitochondrial DNA copy number. Mitochondrial DNA copy number was evaluated in triceps muscles by determining the ratio of cytochrome b DNA to 18S DNA. Values are means ± SE for four rats per group. *, P < 0.05.