| Rank | Genus | Accessed |
|---|---|---|
| 1 | Streptomyces | 7 |
| 2 | Kineococcus | 1 |
| 3 | Actinokineospora | 1 |
| 4 | Pseudoclavibacter | 1 |
| 5 | Catellatospora | 1 |
| 6 | Saccharopolyspora | 1 |
| 7 | Dactylosporangium | 1 |
| 8 | Thermasporomyces | 1 |
| 9 | Pseudonocardia | 1 |
| 10 | Microterricola | 1 |
| 11 | Corynebacterium | 1 |
| 12 | Promicromonospora | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | S. Amano | 4 |
| 2 | T. Shomura | 2 |
| 3 | T. Tamura | 2 |
| 4 | Y. Ishida | 2 |
| 5 | H. Tohyama | 1 |
| 6 | H. Ikeda | 1 |
| 7 | T. Kuzuyama | 1 |
| 8 | G. Vobis | 1 |
| 9 | S. Omura | 1 |
| 10 | M. Wachi | 1 |
| 11 | E. Takano | 1 |
| 12 | R. Locci | 1 |
| 13 | N.J. Ryding | 1 |
| 14 | K.F. Chater | 1 |
| 15 | M. Nishimura | 1 |
| 16 | J.C.Ensign | 1 |
| 17 | S. Miyadoh | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Japan | 248 |
| 2 | United States | 224 |
| 3 | Ecuador | 18 |
| 4 | Russian Federation | 18 |
| 5 | Romania | 8 |
| 6 | Mexico | 8 |
| 7 | Peru | 7 |
| 8 | India | 6 |
| 9 | Republic of Korea | 5 |
| 10 | Canada | 5 |
| 11 | Viet Nam | 5 |
| 12 | Thailand | 5 |
| 13 | Spain | 4 |
| 14 | France | 3 |
| 15 | Belgium | 2 |
| 16 | Malaysia | 2 |
| 17 | Argentina | 2 |
| 18 | Italy | 2 |
| 19 | Australia | 1 |
| 20 | United Kingdom | 1 |
| 21 | Portugal | 1 |
| 22 | Republic of Moldova | 1 |
| 23 | China | 1 |
| 24 | Bulgaria | 1 |
| 25 | Madagascar | 1 |
| 26 | Morocco | 1 |
| 27 | Poland | 1 |
| 28 | Bolivia | 1 |