| VKM No. | Ac-521 |
| Scientific name of the strain | Streptomyces violaceus (Rossi Doria 1891) Waksman 1953 emend. Lanoot et al. 2002 |
| Other name | Actinomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960, Streptomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960) Pridham 1970 |
| History | INMI, VKM A-521 |
| Received as | Streptomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960) Pridham 1970 Type |
| Source of isolation | soil carbonate and slate |
| Location | Tabaco |
| Geographics | Republic of Crimea, Miskhor |
| Country | Russia |
| Medium | 212 |
| Incubation temp. (C) | 28 |
| Storage methods | F-1 |
| Risk group | no |
| VKM No. | Ac-521 |
| Scientific name of the strain | Streptomyces violaceus (Rossi Doria 1891) Waksman 1953 emend. Lanoot et al. 2002 |
| Other name | Actinomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960, Streptomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960) Pridham 1970 |
| History | INMI, VKM A-521 |
| Received as | Streptomyces violaceus subsp. vicinus (Artamonova and Krassilnikov 1960) Pridham 1970 Type |
| Source of isolation | soil carbonate and slate |
| Location | Tabaco |
| Geographics | Republic of Crimea, Miskhor |
| Country | Russia |
| Medium | 212 |
| Incubation temp. (C) | 28 |
| Storage methods | F-1 |
| Risk group | no |