Identification of Differentially Expressed MicroRNAs in Osteosarcoma
Figure 1
Heat Map showing unsupervised hierarchical clustering performed using Pearson’s correlation (Multiexperiment Viewer, Version 4.5.1). Relative expression values from normal osteoblasts (HOB), 2 osteosarcoma cell lines (HOS and 143B), and 4 human tumors samples (OS 1, 2, 3, and 5) are represented in the main tree (a). A higher magnification of the column dendrogram showing that each group clusters together suggesting that the samples have similar miRNA expression profiles (b).
