Figure 3From: Microarray analysis of expression of cell death-associated genes in rat spinal cord cells exposed to cyclic tensile stresses in vitroGene expression profiles in spinal cord cells after the application of cyclic tensile stress. The hierarchial clustering data are presented graphically as a heatmap (A). These genes were subsequently grouped into six subclusters (cluster 1-6) according to the time course of gene expression pattern (B).Back to article page