1. Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, Maryland.
2. Center for Bioinformatics and Computational Biology, University of Maryland, College Park, Maryland.
3. National Center for Biotechnology Information, National Institutes of Health, Baltimore, Maryland.
4. EMBL-European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom.
5. Molecular Evolution & Bioinformatics Section, Mansfield Road, Oxford Centre for Ecology and Hydrology, Oxford, United Kingdom.
6. Department of Microbiology and Molecular Genetics at Michigan State University, East Lansing, Michigan.
7. The Broad Institute of MIT and Harvard, Cambridge, Massachusetts.
8. Department of Energy, Joint Genome Institute, Walnut Creek, California.
9. J. Craig Venter Institute, Rockville, Maryland.
10. Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, California.
11. The Pathogen Sequencing Unit, The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom.