CDKN2A and cancer: For instance, 10 RMGs including KRAS (* 190070), TP53, CDKN2A (* 600160), and RREB1 (* 602209) were identified in Pancreatic Ductal Adenocarcinoma (PDAC), and it was revealed that the frequent disruptions in RAS‐MAPK pathway played a pivotal role in this cancer (Network, 2014).