| Rank | Genus | Accessed |
|---|---|---|
| 1 | Streptomyces | 2 |
| 2 | Actinomadura | 1 |
| 3 | Corynebacterium | 1 |
| 4 | Streptosporangium | 1 |
| 5 | Saccharopolyspora | 1 |
| 6 | Microbispora | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | S. Amano | 2 |
| 2 | K.S. Whang | 1 |
| 3 | M. Hayakawa | 1 |
| 4 | T. Kanamaru | 1 |
| 5 | A. Yokota | 1 |
| 6 | S. Iinuma | 1 |
| 7 | M. Wachi | 1 |
| 8 | R.C. Yao | 1 |
| 9 | F.P. Mertz | 1 |
| 10 | R. Locci | 1 |
| 11 | H.A. Lechevalier'A=0 | 1 |
| 12 | T. Shomura | 1 |
| 13 | H. Iino | 1 |
| 14 | H. Nonomura | 1 |
| 15 | M. Nishimura | 1 |
| 16 | H.J. Lee | 1 |
| 17 | S. Miyadoh | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Mexico | 425 |
| 2 | Japan | 126 |
| 3 | United States | 42 |
| 4 | Philippines | 9 |
| 5 | Romania | 8 |
| 6 | China | 4 |
| 7 | India | 4 |
| 8 | Russian Federation | 3 |
| 9 | Thailand | 2 |
| 10 | Indonesia | 1 |
| 11 | Australia | 1 |
| 12 | United Kingdom | 1 |
| 13 | Panama | 1 |
| 14 | France | 1 |