Figure 1From: Transcriptomic dissection of tongue squamous cell carcinomaPrinciple component analysis. Global gene expression profiles on 53 OTSCC and 22 matching normal samples were obtained as described in Materials and Methods section. Principle Component (PC) analysis was performed based on the expression profiles of samples. The first 3 PCs were plotted. Red: OTSCC, Blue: normal.Back to article page