| 1 (7) | United States Department of Agriculture | USA |  |
| 2 (17) | Doe Joint Genome Institute | USA | |
| 3 (68) | U.S. Department of Energy * | USA | |
| 4 (104) | Oak Ridge National Laboratory | USA | |
| 5 (131) | Brookhaven National Laboratory * | USA | |
| 6 (149) | Lawrence Berkeley National Laboratory * | USA | |
| 7 (176) | National Oceanic and Atmospheric Administration | USA | |
| 8 (186) | Smithsonian Institution * | USA | |
| 9 (339) | Lawrence Livermore National Laboratory * | USA | |
| 10 (342) | Smithsonian National Museum of Natural History | USA | |
| 11 (561) | Joint BioEnergy Institute | USA | |
| 12 (569) | Pacific Northwest National Laboratory * | USA | |
| 13 (570) | United States Geological Survey | USA | |
| 14 (639) | Los Alamos National Laboratory * | USA | |
| 15 (796) | National Aeronautics and Space Administration * | USA | |
| 16 (984) | Field Museum Natural History | USA | |
| 17 (1073) | US Food and Drug Administration | USA | |
| 18 (1092) | Oak Ridge Institute for Science and Education | USA | |
| 19 (1199) | Missouri Botanical Garden | USA | |
| 20 (1564) | U.S. Army * | USA | |
| 21 (1566) | New York Botanical Garden | USA | |
|
