Figure 3From: Relating hepatocellular carcinoma tumor samples and cell lines using gene expression data in translational researchExample tumor samples significantly/poorly correlated to the HCC cell lines. (a) Ten tumor samples significantly correlated with the HCC cell lines. (b) Outlier tumor samples poorly correlated with the HCC cell lines. (c) Principal Component Analysis of the tumors (dark blue and green) and non-tumor samples (light blue) from TCGA, the outlier samples in (b) are shown in green.Back to article page