A Conserved Interaction between the Replicative Clamp Loader and DNA Ligase in Eukaryotes

From the ‡Department of Molecular Medicine, Institute of Biotechnology, University of Texas Health Science Center, San Antonio, Texas 78245, Molecular and Cellular Biology Graduate Program, University of Maryland School of Medicine, Baltimore, Maryland 21201, the ‡‡Program in Molecular Biology, Sloan Kettering Institute, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, and the §§Radiation Oncology Research Laboratory, Department of Radiation Oncology and Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland 21201