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Fig. 1 | Cancer Cell International

Fig. 1

From: Identification of four genes and biological characteristics of esophageal squamous cell carcinoma by integrated bioinformatics analysis

Fig. 1

Identification of DEGs among each GEO data set. a–f Volcano plots of the distribution of DEGs in each data set. Red dots on the top indicate upregulated genes, green dots on the bottom indicate downregulation, and black dots indicate genes with no statistically significant difference. g The expression heat map of the 20 robust DEGs by using the RRA method

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