^aGenes in the STRING database with strong evidence (confidence score > 0.70) of protein-protein interactions with reported genes. The number in the parentheses indicates the proportion of genes tested in our gene-based analysis. ^bThe number in parentheses represents the number of genes out of the total number of genes identified as functional partners that were tested in our gene-based analysis. To access the data, click or select the words “Appendix 6.”