Figure 4From: Further understanding human disease genes by comparing with housekeeping genes and other genesDistribution of protein physical interaction degrees. UEHGs, disease genes, and other genes are shown in three different colors in the histogram. It can be seen that as the interaction degree increases, the fraction of UEHGs also increases. For the summary statistics, see main text. The number of genes with at least one interaction in HPRD is listed for each gene group.Back to article page