【已刪除】82 下列何種抑癌基因（tumor suppressor gene）功能與 DNA 的修補有關？
(A)APC/ β-catenin
(B)PTEN
(C)RB1
(D)BRCA1 及 BRCA2

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統計： A(2), B(3), C(6), D(15), E(0) #1323832

詳解 (共 1 筆)

#2987153

WIKI : BRCA1 and BRCA2 are unrelated proteins,[10] but both are normally expressed in the cells of breast and other tissue, where they help repair damaged DNA, or destroy cells if DNA cannot be repaired. They are involved in the repair of chromosomal damage with an important role in the error-free repair of DNA double-strand breaks.[11][12] If BRCA1 or BRCA2 itself is damaged by a BRCA mutation, damaged DNA is not repaired properly, and this increases the risk for breast cancer

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