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Table 1 The detailed information of the six GEO datasets

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

Dataset Numbers of samples (Tumor / Normal) Array types Experiment type Origin
Nakagawa et al. GSE17351 5/5 Affymetrix Human Genome U133 Plus 2.0 Array mRNA Carcinogenesis
Clifford et al. GSE20347 17/17 Affymetrix Human Genome U133 Plus 2.0 Array mRNA BMC Genomics
Su et al. GSE23400 53/53 Affymetrix Human Genome U133B Array mRNA Int J Epidemiol
Wang et al. GSE26886 9/19 Affymetrix Human Genome U133 Plus 2.0 Array mRNA BMC Cancer
Hu et al. GSE38129 30/30 Affymetrix Human Genome U133A Array mRNA BMC Genomics
Erkizan et al. GSE77861 7/7 Affymetrix Human Gene Expression Array mRNA BMC Cancer
  1. GEO Gene Expression Omnibus