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. 2018 Jun 19;40(2):647–658. doi: 10.3892/or.2018.6506

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Copyright: © Li et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 1. — Hierarchical clustering analysis based on the expression profile of the top 20 DEGs in HPSCC compared to adjacent normal tissues. Turquoise and pink indicate the HPSCC and adjacent normal tissues, respectively. Red represents the relative expression level of genes that was higher than the mean expression level, and green represents the relative expression of genes that was lower than the mean expression level. DEGs, differentially expressed genes; HPSCC, hypopharyngeal squamous cell carcinoma.