Figure 1From: Association of brain immune genes with social behavior of inbred mouse strainsProtein-protein interaction network analysis of differentially expressed innate immune genes among inbred mouse strains with STRINGv9.1. Five major clusters were identified from the 23 immune genes (marked by squares) discovered through microarray analysis of brain genes in 8 inbred mouse strains. Confidence of an interaction is represented by the thickness of the line.Back to article page