A Novel Hypoxia-Related Gene Signature with Strong Predicting Ability in Non-Small-Cell Lung Cancer Identified by Comprehensive Profiling

Figure 1

Data processing. (a, b) The principal component analysis biplot of the transcriptome expression profiler between hypoxia-treated A549 cells and normoxia-treated A549 cells. (c, d) The principal component analysis biplot of circRNA expression profiler between hypoxia-treated A549 cells and normoxia-treated A549 cells.

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