Fig. 2From: An integrative systems genetics approach reveals potential causal genes and pathways related to obesityHeatmap of the top 100 differentially expressed genes. The intensity of the yellow/red colors represents the expression level. The rows and columns have been sorted according to the gene clustering tree. The left-hand bar is color-coded according to the upregulation or downregulation in obese animals. The upper bars below the animal cluster represents the obesity status and the sex of the animals. DE differentially expressedBack to article page