57. Which type of genetic alteration most commonly converts a proto‑oncogene into an oncogene?
(A) Gain‑of‑function mutation
(B) Frameshift deletion
(C) Loss‑of‑function mutation
(D) Gene silencing by methylation
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統計: A(0), B(0), C(0), D(1), E(0) #4043426
統計: A(0), B(0), C(0), D(1), E(0) #4043426