Fig. 2

Relative mRNA levels of six SFs (a) and correlation analysis among the SF proteins and mRNAs (b). a Each bar indicates the median, and the green horizontal lines indicate the interquartile ranges for gastric normal mucosa (GNM), gastric cancer (GC), colorectal NM (CRNM), CR cancer (CRC), and CR-adenoma. The color (compared group) matched small blocks above each median bar indicate the p value < 0.05 (by Kruskal-Wallis test followed by Conover’s post-hoc tests). b R1, S1, S3, S5, S6, and S7 indicate HNRNPA1, SRSF1, SRSF3, SRSF5, SRSF6, and SRSF7, respectively. The numbers in colored cells (p < 0.05) or uncolored cells (p > 0.05) indicate the correlation coefficient (r)