Proliferating cell nuclear antigen is protected from degradation by forming a complex with MutT homolog2 - Yu Yu; Jian-Ping Cai; Bo Tu; Lipeng Wu; Ying Zhao; Xiangyu Liu; Lian Li; Michael A. McNutt; Jingnan Feng; Qihua He; Yang Yang; Haiying Wang; et al. (Journal of Biological Chemistry, 2009)