| Rank | Genus | Accessed |
|---|---|---|
| 1 | Frankia | 14 |
| 2 | Herbidospora | 6 |
| 3 | Saccharopolyspora | 6 |
| 4 | Corynebacterium | 1 |
| 5 | Kineosphaera | 1 |
| 6 | Tetrasphaera | 1 |
| 7 | Streptomyces | 1 |
| Rank | Species | Accessed |
|---|---|---|
| 1 | Frankia sp. | 14 |
| 2 | Saccharopolyspora spinosa | 6 |
| 3 | Herbidospora cretacea | 5 |
| 4 | Corynebacterium glutamicum | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | G. Vobis | 8 |
| 2 | R.C. Yao | 6 |
| 3 | F.P. Mertz | 6 |
| 4 | S. Amano | 6 |
| 5 | T. Shomura | 5 |
| 6 | T. Kudo | 5 |
| 7 | H.A. Lechevalier | 4 |
| 8 | M. Solans | 3 |
| 9 | D.D. Baker | 2 |
| 10 | E. Chaia | 2 |
| 11 | M.P. Lechevalier | 2 |
| 12 | 1 | |
| 13 | M. Nishimura | 1 |
| 14 | M. Wachi | 1 |
| 15 | M.B. Cardoso | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Mexico | 681 |
| 2 | Japan | 81 |
| 3 | United States | 48 |
| 4 | Russian Federation | 18 |
| 5 | Poland | 16 |
| 6 | Saudi Arabia | 12 |
| 7 | Egypt | 11 |
| 8 | India | 5 |
| 9 | Netherlands | 3 |
| 10 | Taiwan Province of China | 3 |
| 11 | Turkey | 2 |
| 12 | China | 2 |
| 13 | Viet Nam | 2 |
| 14 | Czech Republic | 2 |
| 15 | Indonesia | 1 |
| 16 | Australia | 1 |
| 17 | European Union | 1 |
| 18 | Pakistan | 1 |
| 19 | Singapore | 1 |
| 20 | Italy | 1 |
| 21 | Brazil | 1 |