Figure 3
From: The origins of the evolutionary signal used to predict protein-protein interactions
Similarities in tree topologies. The output of tree topology comparison tests can be summarized as 3 categories – (+,+) (+,-) and (−,-).The distribution of results for tree topology comparison analysis in the 3 different categories describing similarity in tree topologies is represented for the 20p version of the datasets used in this analysis. POS – dataset of interacting proteins, NEG – dataset of non-interacting proteins.