DNA Mismatch Repair: Dr. Jekyll and Mr. Hyde?

被引:2
|
作者
Hsieh, Peggy [1 ]
机构
[1] NIDDK, Genet & Biochem Branch, NIH, Bethesda, MD 20892 USA
关键词
MECHANISMS; CANCER; PCNA;
D O I
10.1016/j.molcel.2012.08.020
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
In this issue, Pena-Diaz et al. (2012) describe a pathway for somatic mutation in nonlymphoid cells termed noncanonical DNA mismatch repair, whereby the error-prone translesion polymerase Pol-eta substitutes for high-fidelity replicative polymerases to resynthesize excised regions opposite DNA damage.
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页码:665 / 666
页数:2
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