Figure 2
From: Positive selection of HIV host factors and the evolution of lentivirus genes
GO graphs of terms of the biological process (A) and cellular component (B) ontologies enriched among the positively selected HIV-interacting genes. Brightness of the nodes indicates the number of enrichment tests in which a term was found to be overrepresented (p < 0.05), ranging from three (light nodes) to five (darkest nodes) significant results out of six enrichments tests. The red node represents the innate immune response term, blue nodes represent membrane-related terms.