Figure 4.

Schematic representation of the top ten automatically generated hypotheses supporting the susceptibility of PRL in relation to schizophrenia. Solid, dashed and dotted line styles represent the importance of the link in descending order, that is, the probability to visit the relation to reach the target gene concepts while performing random walks from the source schizophrenia concept. All links are grounded in their originating integrated curated knowledge bases, annotated with their semantic meanings and enriched by their references to the literature (not shown).