Fig. 2From: Gene expression signatures of breast cancer stem and progenitor cells do not exhibit features of Warburg metabolismRelative expression of glycolytic genes in breast tumor versus benign tissue. The HypoxyGluMet array was employed on tumors (n = 15) and benign tissues (n = 11) to determine relative expression of a HIF-1 and HIF-1-dependent nonglycolytic genes, b HIF-1α-dependent glycolytic genes, and c HIF-1α-independent glycolytic genes. Average gene expression in tumor tissues is shown relative to average expression in benign tissues. Error bars represent the 95 % confidence interval. *p ≤0.05, **p ≤0.01Back to article page