Fig. 6.

Genes that are differentially expressed in the vomeronasal organ of pregnant females are predicted to interact in a network. A STRING (http://string-db.org) analysis of 46 of the 101 differentially expressed genes that encode proteins predicted to interact with at least one other. Each protein is indicated by a circle, connecting lines indicate evidence of interaction. A red line indicates evidence of fusion; a green line is evidence of a shared neighborhood; a blue line is evidence of co-occurrence in phyletic profile; a purple line is experimental evidence of interaction; a yellow line is co-occurrence in published abstracts; a light blue line is co-occurrence in databases; a black line is evidence of co-expression