Identification of Multiple Hypoxia Signatures in Neuroblastoma Cell Lines by - Regularization and Data Reduction
Figure 2
Symmetrical heatmap of the correlation analysis for oxidative phosphorylation-signature probesets. The correlation values among the 32 probesets selected by algorithm () for oxidative phosphorylation process are reported. The probesets, named accordingly to Affymetrix HG-U133 Plus 2.0 GeneChip platform, have been subdivided into 8 clusters according to the similarity among their correlation profiles by hierarchical clustering. Cluster ID is indicated at the top of the figure and correlation scale is reported on the right side.
