Fig. 1 | Modern Pathology

Fig. 1

From: Multiregion gene expression profiling reveals heterogeneity in molecular subtypes and immunotherapy response signatures in lung cancer

Fig. 1

a Heat map generated by unsupervised hierarchical clustering with all transcript clusters (n = 21,052). The 1-correlation distance and ward.D2 linkage were used for clustering. The rows and columns represent transcript clusters and tumor samples, respectively. Samples from the same patients were illustrated in the same colors below the column dendrogram. b Principal component analysis plot with the two dimensions (PC1 and PC2) along which the data are the largest spread. Samples from the same patients were shown in the same colors. Two samples (Pa3.R2 and Pa5.R1), which clustered with tumor samples from other patients, are indicated

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