Deborah L. Croteau1, Matthew J. DellaVecchia1, Lalith Perera2, Bennett Van Houten1
1Laboratory of Molecular Genetics, National Institute of Environmental Health Sciences, 111 T.W. Alexander Drive, PO Box 12233, Research Triangle Park, NC 27709, United States
2Laboratory of Structural Biology, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, United States