Figure 3.

Three independent components of the human normal tissue data (dataset 5). Each gene is mapped to a point based on the value assigned to the gene in the 14^th (x-axis), 15^th (y-axis) and 55^th (z-axis) independent components, which are enriched with liver-specific (red), muscle-specific (orange), and vulva-specific (green) genes, respectively. Genes not annotated as liver-, muscle- or vulva-specific are colored yellow.