1. School of Plant Sciences, University of Arizona, Tucson, Arizona, USA
2. Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
3. Queens College of The City University of New York, Queens, New York, USA
4. The Graduate Center of The City University of New York, New York, New York, USA
5. Institute for Genome Sciences, University of Maryland Baltimore, Baltimore, Maryland, USA
6. Department of Microbiology and Immunology, University of Maryland Baltimore, Baltimore, Maryland, USA
7. Greenebaum Comprehensive Cancer Center, University of Maryland Baltimore, Baltimore, Maryland, USA
8. Department of Civil and Environmental Engineering, University of Delaware, Newark, Delaware, USA
9. Department of Biology, Indiana University, Bloomington, Indiana, USA
10. Department of Biological Sciences, Vanderbilt University, Nashville, Tennessee, USA
11. Department of Biomedical Informatics, Vanderbilt University, Nashville, Tennessee, USA
12. Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, Tennessee, USA
13. DOE Joint Genome Institute, Walnut Creek, California, USA
14. Department of Microbiology and Plant Pathology and Institute for Integrative Genome Biology, University of California—Riverside, Riverside, California, USA