Research Paper Volume 11, Issue 8 pp 2253—2280

The widespread increase in inter-individual variability of gene expression in the human brain with age

Figure 1. Data characterization. (A) Age distribution of the samples used in the study. (B) Bar plot of the number of genes differentially expressed with aging identified after regression and SVA correction and their overlap. The color represents direction of change: yellow – genes upregulated and blue – downregulated with age.