| Rank | Genus | Accessed |
|---|---|---|
| 1 | Streptomyces | 8 |
| 2 | Nocardia | 3 |
| 3 | Salinispora | 3 |
| 4 | Stackebrandtia | 3 |
| 5 | Amycolatopsis | 3 |
| 6 | Dactylosporangium | 2 |
| 7 | Allokutzneria | 2 |
| 8 | Microbispora | 2 |
| 9 | Jiangella | 2 |
| 10 | Pseudonocardia | 2 |
| 11 | Nocardioides | 1 |
| 12 | Actinokineospora | 1 |
| 13 | Streptosporangium | 1 |
| 14 | Austwickia | 1 |
| 15 | Kitasatospora | 1 |
| 16 | Pseudosporangium | 1 |
| 17 | Fodinicola | 1 |
| 18 | Nonomuraea | 1 |
| 19 | Actinomyces | 1 |
| 20 | Sediminihabitans | 1 |
| 21 | Actinoallomurus | 1 |
| 22 | Ornithinicoccus | 1 |
| 23 | Friedmanniella | 1 |
| 24 | Saccharopolyspora | 1 |
| 25 | Myceligenerans | 1 |
| 26 | Planobispora | 1 |
| 27 | Actinomadura | 1 |
| 28 | Kibdelosporangium | 1 |
| 29 | Corynebacterium | 1 |
| 30 | Glycomyces | 1 |
| 31 | Dietzia | 1 |
| 32 | Micromonospora | 1 |
| 33 | Saccharothrix | 1 |
| 34 | Catenuloplanes | 1 |
| 35 | Herbidospora | 1 |
| 36 | Actinosynnema | 1 |
| 37 | Actinomycetospora | 1 |
| 38 | Quadrisphaera | 1 |
| 39 | Sporichthya | 1 |
| 40 | Kineosporia | 1 |
| 41 | Crossiella | 1 |
| 42 | Nocardiopsis | 1 |
| Rank | Contributor | Accessed |
|---|---|---|
| 1 | T. Tamura | 16 |
| 2 | Y. Ishida | 14 |
| 3 | M.R. Carlsohn | 3 |
| 4 | I. Groth | 3 |
| 5 | Y. Takahashi | 3 |
| 6 | Y. Mikami | 3 |
| 7 | M. Hamada | 2 |
| 8 | S. Saitou | 2 |
| 9 | R. Vaddavalli | 2 |
| 10 | S. Miyadoh | 2 |
| 11 | S. Amano | 2 |
| 12 | M. Sosio | 2 |
| 13 | S. Peddi | 2 |
| 14 | G. Blanco | 2 |
| 15 | V.R. Linga | 2 |
| 16 | S. Donadio | 2 |
| 17 | P.R. Jensen | 2 |
| 18 | Y. Iwai | 2 |
| 19 | M. Hayakawa | 1 |
| 20 | F. Kato | 1 |
| 21 | H. König | 1 |
| 22 | Y. Gyobu | 1 |
| 23 | Y. Anzai | 1 |
| 24 | Masa Hamada | 1 |
| 25 | J. Watanabe | 1 |
| 26 | G. Vobis | 1 |
| 27 | T. Yaguchi | 1 |
| 28 | J. Yoshida | 1 |
| 29 | K. Endou | 1 |
| 30 | S. Murakami | 1 |
| 31 | T. Shomura | 1 |
| 32 | T. Kudo | 1 |
| 33 | R. Mingma | 1 |
| 34 | A.L. Jones | 1 |
| 35 | K. Kinoshita | 1 |
| 36 | H.J. Lee | 1 |
| 37 | K. Hotta | 1 |
| 38 | K.S. Whang | 1 |
| 39 | E. Chaia | 1 |
| 40 | T. Kuzuyama | 1 |
| 41 | K. Nakanaga | 1 |
| 42 | R. Koerner | 1 |
| 43 | M. Wachi | 1 |
| 44 | A. Sarmiento-Vizcaíno | 1 |
| 45 | E. Takano | 1 |
| 46 | T. Harada | 1 |
| 47 | N.J. Ryding | 1 |
| 48 | G. Luedemann | 1 |
| 49 | K.F. Chater | 1 |
| 50 | M. Nishimura | 1 |
| 51 | K. Ueki | 1 |
| Rank | Country | Accessed |
|---|---|---|
| 1 | United States | 848 |
| 2 | Ukraine | 570 |
| 3 | China | 233 |
| 4 | Pakistan | 75 |
| 5 | Russian Federation | 27 |
| 6 | Brazil | 13 |
| 7 | Serbia | 10 |
| 8 | India | 9 |
| 9 | Mexico | 9 |
| 10 | Japan | 7 |
| 11 | Colombia | 7 |
| 12 | United Kingdom | 5 |
| 13 | Iran (Islamic Republic of) | 4 |
| 14 | Canada | 4 |
| 15 | Italy | 4 |
| 16 | Indonesia | 3 |
| 17 | Saudi Arabia | 3 |
| 18 | Germany | 3 |
| 19 | Thailand | 3 |
| 20 | Belgium | 2 |
| 21 | Ecuador | 1 |
| 22 | Taiwan Province of China | 1 |
| 23 | Republic of Korea | 1 |
| 24 | Viet Nam | 1 |
| 25 | Spain | 1 |
| 26 | Hungary | 1 |