Jinghua Sun

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Recruitment of RAD18 to stalled replication forks facilitates monoubiquitination of PCNA during S-phase, promoting translesion synthesis at sites of UV irradiation-induced DNA damage. In this study, we show that RAD18 is also recruited to ionizing radiation (IR)-induced sites of DNA double-strand breaks (DSBs) forming foci which are co-localized with 53BP1,(More)
Maintaining the integrity of spermatogenic stem cells is essential to transfer genetic information to a descendant. However, knowledge of maintenance of genetic stability in stem cells is still limited. RAD18 is critical for postreplication repair through mono- and multi-ubiquitination of proliferating cell nuclear antigen (PCNA) to maintain genomic(More)
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