Light-cyan module from female BXH.ApoE null F2 hepatic co-expression network analysis of Usf1 signature gene set, which is strongly correlated with plasma HDL, insulin, glucose/insulin ratio, adipose mass and leptin. Yellow nodes represent genes that were also part of the female AdUSF1 signature gene set, and red edges indicate a connection to one or more of these AdUSF1 signature gene nodes. Edge width indicates relative strength of connection.