Fig. 5From: Coevolutionary feedback elevates constitutive immune defence: a protein network modelParasite coevolution and receptor activity. a Parasite diversity measured as the pairwise genetic distance of parasites coevolving against hosts with a specific receptor (RS), and (b) the corresponding host RS activity, which equates to the detection rate of encountered parasites. Fixed parameter values are as given in Fig. 3 captionBack to article page