Fig. 3From: Cold exposure alters lipid metabolism of skeletal muscle through HIF-1α-induced mitophagyCold-mediated changes in TG composition and fatty acyl chains in TA. A The top 20 TGs that change with cold exposure according to the P value (n = 8). B Heatmap showing the total intensity of individual fatty acyl chains of SFA, MUFA, PUFA, and ODD associated with TGs in the TA muscle of the RT and COLD group mice (n = 8). C, D Lipid intensity and percentage of individual fatty acyl chains of SFA, MUFA, or PUFA associated with TGs in the TA from the RT and cold-treated mice (n = 8). E, F Significantly changed TG species with acyl chain double bond and carbons numbers in TA from the RT and cold-treated mice (n = 8). Error bars represent s.e.m. *P < 0.05, **P < 0.01, ***P < 0.001, two-tailed Student’s t-testBack to article page