Fig. 3

The mRNAsi and DEGs in GC and the WGCNA. A Differences in the expression of mRNAsi in GC samples compared to non-tumor samples. B Volcano plot demonstrated the differential expression in GC samples compared to non-tumor samples. C Co-expression module identification in GC. D Heatmap showed the association and significant differences between the gene modules and mRNAsi scores/EREG-mRNAsi. The correlation coefficient was shown in the upper row in each module, and the P value was shown in the bracket. Scatter plot of module eigengenes in the brown (E), red (F) and turquoise (G) module