PCNA Unloading Is Negatively Regulated by BET Proteins
Summary: Proliferating cell nuclear antigen (PCNA) is a DNA clamp essential for DNA replication.During DNA synthesis, PCNA is continuously loaded onto and unloaded from DNA.PCNA recruits various proteins to nascent DNA to facilitate chromosome duplication.Therefore, timely PCNA unloading is crucial for high-fidelity DNA replication.The ATAD5-RFC-li