Figure 4.

Global characterization of the metabolite profiles. a) Hierarchical clustering of the metabolic profiles of the 80 samples. b) Centroids for the seven datasets. The horizontal units are expression values for the metabolites. The metabolites are sorted by their chemical shift values.

Wang et al. BMC Systems Biology 2012 6(Suppl 1):S15   doi:10.1186/1752-0509-6-S1-S15