| Genus | Species Num | Strain Num | SOURCE |
|---|---|---|---|
| Parachlamydia | 1 | 1 | HMP |
| Rhodothermus | 1 | 1 | HMP |
| Rhodospirillum | 2 | 2 | HMP |
| Rickettsiella | 1 | 1 | HMP |
| Chlorobium | 4 | 5 | HMP |
| Prevotellamassilia | 1 | 1 | MGYG |
| Xanthobacter | 1 | 1 | HMP |
| Actinobacillus | 3 | 4 | HMP |
| Streptosporangium | 1 | 1 | HMP |
| Brevibacterium | 3 | 3 | HMP/MGYG |