Fig. 2

a is an example of GP−network. Each light orange node represents a phenotype and each blue node represents a protein. The links between phenotypes represent the high similarities. The links between proteins represent the interactions proteins. The black dots represent the associations between genes and phenotypes. b is the multi-path used in this work,which is “g-p-g&g-g-p” and “p-g-p&p-p-g”