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. 2010 Jun 3;285(32):24335–24346. doi: 10.1074/jbc.M109.094250

FIGURE 1.

FIGURE 1.

Carnitine and acetylcarnitine levels in the various carnitine acetyltransferase null strains. A, carnitine and acetylcarnitine levels in homogenates of the wild type, cat2Δ/Δ, and cat2Δ/Δ + CAT2 strains grown on rich oleate medium without or with 2 mm carnitine. B, carnitine and acetylcarnitine levels in homogenates of the wild type, cat2Δ/Δ, cat2Δ/Δ + CAT2, c2/y2Δ/Δ, c2/y2/y1Δ/Δ, c2/y2/y1Δ/Δ + YAT1, and c2/y2/y1Δ/Δ + YAT2 grown on rich oleate with 2 mm carnitine. C, same strains as in B grown on rich acetate medium with 2 mm carnitine. #, undetectable levels of the indicated metabolites. Data are represented as mean ± S.D. (error bars) from three independent experiments. Statistical analysis was performed, and relevant p values are indicated. **, p < 0.01; ***, p < 0.001.