Heatmap analysis of the effects of various interventions on selected analytes in the muscle.
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Abstract
<p>Analysis was performed in mice re-fed Chow diet (see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0043764#pone-0043764-g001" target="_blank">Fig. 1</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0043764#pone-0043764-g003" target="_blank">Fig. 3</a>). Heatmap representations of the pairwise correlation matrix were generated using selected muscle metabolites in mice fed cHF (<b>A</b>), cHF+F (<b>B</b>), cHF+ROSI (<b>C</b>), and cHF+F+ROSI (<b>D</b>) diets. Each square represents Pearson correlation coefficient between the metabolite in the row with that in the column. The strength of correlation (red, positive; green, negative) is expressed as a color intensity, see the color scale bar. CX, acylcarnitine with the chain of X carbons; SHORT, sum of acylcarnitines C3-C7; MEDIUM, sum of carnitines C8-C13; LONG, sum of acylcarnitines C14–18; TOTAL, sum of all acylcarnitines.</p