1. Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO 63108, USA.
2. Center for Gut Microbiome and Nutrition Research, Washington University School of Medicine, St. Louis, MO 63108, USA.
3. Infectious and Inflammatory Disease Center, Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, 92037 CA, USA.
4. A. A. Kharkevich Institute for Information Transmission Problems, Russian Academy of Sciences, Moscow 127994, Russia.
5. Monsanto Company, St. Louis, MO 63167, USA.
6. Architecture et Fonction des Macromolécules Biologiques, Centre National de la Recherche Scientifique et Aix-Marseille Université 13288 Marseille cedex 9, France.
7. Department of Biological Sciences, King Abdulaziz University, Jeddah, Saudi Arabia.