Figure 1.

Gene expression profile of YNG and OLD men. Muscle biopsies were taken from the vastus lateralis of YNG and OLD men after an overnight fast at rest (BL) and 6 h after a single-bout of high-intensity RE (n=8/age group). A) Venn diagram represents overlapping genes changed ≥±2-fold and P < 0.05 at 6H in YNG and OLD men. B) Heatmap represents the magnitude of gene expression changed ≥±2-fold and P < 0.05 6 h after exercise unique to YNG men, shared between age groups, and unique to OLD men.