Affiliation: | 1. Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, Maryland, United States of America.; 2. Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, Santa Cruz, California, United States of America.; 3. National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, United States of America.; University of Washington School of Medicine, UNITED STATES, |