| VKM No. | Ac-921 |
| Scientific name of the strain | Frankia sp. |
| History | M.P.Lechevalie, LLR 01322 |
| Source of isolation | speckled alder, Alnus incana, root nodules |
| Country | USA |
| Medium | 131 |
| Incubation temp. (C) | 28 |
| Storage methods | F-1, C-1 |
| Risk group | no |
| VKM No. | Ac-921 |
| Scientific name of the strain | Frankia sp. |
| History | M.P.Lechevalie, LLR 01322 |
| Source of isolation | speckled alder, Alnus incana, root nodules |
| Country | USA |
| Medium | 131 |
| Incubation temp. (C) | 28 |
| Storage methods | F-1, C-1 |
| Risk group | no |