Affiliation: | (1) Laboratory of Chemical Physics, USA;(2) Laboratory of Molecular Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Building 5, Bethesda, MD, 20892-0520, U.S.A;(3) Laboratory of Cell Biology, Building 37, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, U.S.A |