Figure 2
(a) Hierarchical clustering of the global gene expression profiles in the liver of control (Ctr) and fenofibrate-treated (Fen). Two distinct branches are evident in the dendrogram, representative of the different patterns of gene expression in Ctr and fenofibrate-treated animals when un-normalized filtered data were used. (b) Major Gene Ontology level-5 categories corresponding to the 244 significantly overexpressed probe sets. An asterisk (*) marks all lipid metabolism-related categories. (c) Major Gene Ontology level-5 categories corresponding to the 69 significantly underexpressed probe sets. An asterisk (*) marks all lipid metabolism-related categories.
