[Retracted] Cigarette Smoke Regulates the Expression of EYA4 via Alternation of DNA Methylation Status

Figure 1

Location of EYA4 assay and RNA expression in normal tissues and colon cancer. (a) USCS genome browser (https://genome.ucsc.edu) indicates the place of amplicon on the EYA4 promoter and the distribution of CpG island on the promoter region of EYA4. (b) Box blot shows the expression of EYA4 in normal tissues (1: GSE3526 contains 353 samples and 2: GSE7307 contains 504 samples) and in colon cancers (1: GSE8671 contains 32 samples, 2: GSE4554 contains 84 samples, 3: GSE21510 contains 148 samples, and 4: GSE37892 contains 130 samples) taken from R2 online public data (https://hgserver1.amc.nl/cgi-bin/r2/main.cgi).

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