Figure 2.  Differential eigengene network analysis in human and
chimp brain samples. A. Hierarchical clustering dendrogram of
genes for identifying consensus modules (see text). Branches of
the dendrogram, cut at the red line, correspond to consensus
modules. Genes in each module are assigned the same color, shown
in the color band below the dendrogram. Genes not assigned to
any of the modules are colored grey. B., C. Clustering
dendrograms of consensus module eigengenes for identifying meta-
modules. The same three meta-modules (major branches) are
evident in both dendrograms. D. Heatmap of eigengene adjacencies
in the consensus eigengene network in human samples. Each row
and column corresponds to one eigengene (labeled by consensus
module color). Within the heatmap, red indicates high adjacency
(positive correlation) and green low adjacency (negative
correlation) as shown by the color legend. G. Corresponding plot
for the chimp samples. E. Preservation measure for each
consensus eigengene. Each colored bar