Figure 5From: Predicting adverse side effects of drugsFormat of ADR vs. drug target facts and an example of drug target expanding network. a) This figure shows the format of ADR vs. drug target facts. D n , S i , and T j mean drug n, ADR i, and target j respectively. b) This figure is an example of a drug target expanding network. The dotted lines mean PPIs. c) This part illustrates the process of the drug target expanding one level in PPI network. T 1 , T 2 , and T 5 are present twice in all branches of this expanding "tree", thus the values in cells DT 11 , DT 12 , and DT 15 in ADR vs. drug target facts are all 2; the rest, including DT 13 and DT 14 , are both 1.Back to article page