MicroRNA Expression Profiling of Lung Cancer with Differential Expression of the RON Receptor Tyrosine Kinase

Figure 2

Heat map of miRNA expression in SCLC and NSCLC samples. The heat map diagram depicts the results of the two-way hierarchical clustering of miRNAs and sample type. Each row represents a miRNA and each column represents different sample type. The miRNA clustering tree is shown on the left, and the sample clustering tree appears at the top. The color scale shown at the top illustrates the relative expression level of a miRNA in the certain slide: red color represents a high relative expression level; green color represents a low relative expression level.