Bioinformatics Analysis of the Molecular Mechanism of Aging on Fracture Healing

Figure 2

Heat maps of the genes at 1 (a), 3 (b), and 5 (c) days after SCI in the old vs. young groups. Horizontal axis represents each sample, and the vertical axis represents each gene. Blue and red colors represent low and high expression values, respectively.

(a)

(b)

(c)