The genes include ATR, GSK3B, PAK2, PRKDC, RYK, FASTKD2, MAP3K7, RAD21, STAG1, and MLK4. All of these genes are positively correlated with JMJD10 in gastric cancer patients and predicted to be major co-players with JMJD10 in cell cycle regulation in gastric cancer. This evidence concerns the gene PRKDC and gastric cancer.