Research Paper Volume 8, Issue 8 pp 1802—1821

Figure 1. Heatmap of differen-tially expressed genes between blood samples of Adult and Elderly groups. Expression profile of 180 genes that differed between Adults and Elderly (p < 0.01). Each gene is represented by a row; each subject by a column. The largest cluster of probes show enhanced expression (transition from green to red), and another cluster show reduced expression (transition from red to green) in the Elderly as compared to Adult. The full set of genes is reported in Table S1.