Mutations in which of the following oncogenes are the most common oncogene mutations seen in human cancers?

Question

Quizplus · Accepted Answer

Mutations in K-ras are the most common oncogene mutations observed in human cancers, particularly in pancreatic, lung, and colorectal cancers. Mutations in HER2/neu and EGFR are more commonly observed in breast and lung cancers, respectively. EWS is not an oncogene but stands for Ewing sarcoma breakpoint region 1, a gene that is frequently involved in translocations in Ewing sarcoma.

Mutations in Which of the Following Oncogenes Are the Most