Tissue-specificity of genes: relative contribution of each gene to each tissue.

<p>In each hexagonal plot, three main vertices represent Spleen, MLN, and PBMC. Genes close to one of these vertices show a strong contribution to the corresponding tissue. Genes at the center contribute approximately equally to each tissue. The inner color of each gene shows its overall rank in all tissues (Fig <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126843#pone.0126843.g005" target="_blank">5D</a>–<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0126843#pone.0126843.g005" target="_blank">5E</a>), while the outer color represents the minimum of each gene’s three ranks in the tissues.