Institution: | (1) Department of Biochemistry SJ-70, University of Washington, 98195 Seattle, WA, USA;(2) Department of Microbiology and Immunology SC-42, University of Washington, 98195 Seattle, WA, USA;(3) Present address: Laboratory of Molecular Systematics, Museum Support Center, Smithsonian Institution, 20560 Washington, D.C., USA |