| Rank | Genus | Accessed |
|---|---|---|
| 1 | Streptomyces | 19 |
| 2 | Nocardia | 3 |
| 3 | Mycobacterium | 3 |
| 4 | Rhodococcus | 2 |
| 5 | Dactylosporangium | 2 |
| 6 | Actinomyces | 2 |
| 7 | Saccharopolyspora | 2 |
| 8 | Corynebacterium | 2 |
| 9 | Nocardiopsis | 2 |
| 10 | Actinokineospora | 1 |
| 11 | Kocuria | 1 |
| 12 | Streptosporangium | 1 |
| 13 | Asanoa | 1 |
| 14 | Rothia | 1 |
| 15 | Arcanobacterium | 1 |
| 16 | Nonomuraea | 1 |
| 17 | Actinospica | 1 |
| 18 | Luteococcus | 1 |
| 19 | Frankia | 1 |
| 20 | Planobispora | 1 |
| 21 | Actinomadura | 1 |
| 22 | Actinoplanes | 1 |
| 23 | Dietzia | 1 |
| 24 | Micromonospora | 1 |
| 25 | Microbispora | 1 |
| 26 | Kutzneria | 1 |
| 27 | Tomitella | 1 |
| 28 | Bogoriella | 1 |
| 29 | Iamia | 1 |
| 30 | Turicella | 1 |
| 31 | Cellulomonas | 1 |
| 32 | Jiangella | 1 |
| 33 | Ruania | 1 |
| 34 | Amycolatopsis | 1 |
| 35 | Sporichthya | 1 |
| 36 | Crossiella | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | Y. Ishida | 10 |
| 2 | T. Tamura | 8 |
| 3 | H.J. Lee | 6 |
| 4 | K.S. Whang | 6 |
| 5 | M. Hayakawa | 5 |
| 6 | S. Miyadoh | 5 |
| 7 | H. Yamamura | 5 |
| 8 | T. Shomura | 4 |
| 9 | S. Amano | 4 |
| 10 | Y. Osada | 3 |
| 11 | R. Vaddavalli | 3 |
| 12 | S. Peddi | 3 |
| 13 | V.R. Linga | 3 |
| 14 | M.P. Lechevalier | 2 |
| 15 | Masa Hamada | 2 |
| 16 | Y. Ishida'A=0 | 2 |
| 17 | T. Yaguchi | 2 |
| 18 | C.B. Adam | 2 |
| 19 | K. Yamada | 2 |
| 20 | R.S. Oliveira | 2 |
| 21 | S. Yamanaka | 2 |
| 22 | M. Ishihara | 2 |
| 23 | S.C. Leão | 2 |
| 24 | I. Groth | 2 |
| 25 | T. Niida | 2 |
| 26 | S. Mochales | 2 |
| 27 | N. Muto | 1 |
| 28 | M. Hamada | 1 |
| 29 | M. Maeno | 1 |
| 30 | K. Asano | 1 |
| 31 | M. Chanama | 1 |
| 32 | T. Gonoi | 1 |
| 33 | F.P. Mertz | 1 |
| 34 | R.C. Yao | 1 |
| 35 | T. Mikawa | 1 |
| 36 | M.R. Carlsohn | 1 |
| 37 | K. Endou | 1 |
| 38 | S. Takano | 1 |
| 39 | H. Nishimura | 1 |
| 40 | A.L. Jones | 1 |
| 41 | H. Tohyama | 1 |
| 42 | R. Sashida | 1 |
| 43 | A. Masters'A=0 | 1 |
| 44 | A. Masters | 1 |
| 45 | N. Thongkrachang | 1 |
| 46 | Y. Takahashi | 1 |
| 47 | H.A. Lechevalier | 1 |
| 48 | M. Sosio | 1 |
| 49 | T. Katayama | 1 |
| 50 | A. Takahashi-Nakaguchi | 1 |
| 51 | T. Yamazaki | 1 |
| 52 | S. Donadio | 1 |
| 53 | S. Chanama | 1 |
| 54 | N. Muto'A=0 | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | Japan | 825 |
| 2 | United States | 71 |
| 3 | United Kingdom | 32 |
| 4 | Russian Federation | 32 |
| 5 | Mexico | 18 |
| 6 | Viet Nam | 18 |
| 7 | Egypt | 16 |
| 8 | China | 14 |
| 9 | Indonesia | 12 |
| 10 | Colombia | 11 |
| 11 | Saudi Arabia | 7 |
| 12 | Republic of Korea | 5 |
| 13 | India | 5 |
| 14 | Serbia | 4 |
| 15 | Thailand | 4 |
| 16 | Cambodia | 3 |
| 17 | Canada | 2 |
| 18 | Germany | 2 |
| 19 | Czech Republic | 2 |
| 20 | Spain | 2 |
| 21 | Philippines | 1 |
| 22 | Ecuador | 1 |
| 23 | Taiwan Province of China | 1 |
| 24 | Singapore | 1 |
| 25 | Brazil | 1 |
| 26 | Peru | 1 |
| 27 | Chile | 1 |
| 28 | Cuba | 1 |