GeneSet graph intersection (A). Analysis of thirteen gene sets associated with grooming behavior revealed 9 highly represented genes (Dlg4, Hoxb8, Shank3, Nrxn1, Hprt, Ppt1, Ddo, Nmur2, Oxt). STRING molecular interaction network (B) illustrating the shortest path of the highly represented genes associated with grooming behavior and Dab1. Known interactions indicated by pink edges are experimentally confirmed, and those indicated by blue edges are from curated databases. Relationships indicated by green edges are from text mining, and black edges from gene co-expression analysis. For enlarged versions, see Figures S3 A and B.