Fig 1: Expression of apoptosis and autophagy regulators. Following measurements were made in TA from wild type (WT) and PGC1ß-TG (TG) mice. (a) mRNA expression of Foxo1, Foxo3a, Atf3, E2f1, Trp53, Junb, Stat1, 2, and 3. (b) Representative western blot showing protein expression of E2F1, and phospho (p) and total STAT1, 3, and STAT2. (c) Quantification of western blots in (b). (d) Ratio of p-STAT1 to STAT1 and p-STAT3 to STAT3 (n = 4). Data are represented as mean ± SEM. ns = not significant, *p < 0.05, **p < 0.01, and ***p < 0.001 (unpaired Student’s t test). Also see Supplementary Fig. S7.