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. 2021 Jul 19;11:697948. doi: 10.3389/fonc.2021.697948

Figure 4.

Figure 4

Identification of principal CRT-related genes through PCA. (A) PCA could separate immune-related genes in GSE68204. Orange dots represent the normal (NNT) group; green dots represent the tumor-non-responsive (TNTN) group; blue dots represent the tumor-reponsive (TNTR) group. (B) 3D distribution plot of PCA. Orange lines represent the normal (NNT) group; green dots represent the tumor-responsive (TNTR) group; blue dots represent the tumor-non-responsive (TNTN) group.