| Label | Id | |
|---|---|---|
| Alpharetrovirus | 153057 | |
| ALV-related viruses | 153057 | |
| Avian type C oncoviruses | 153057 | |
| Avian type C retrovirus group | 153057 | |
| Avian type C retroviruses | 153057 |
| Label | Id | |
|---|---|---|
| Alpharetrovirus | 153057 | |
| ALV-related viruses | 153057 | |
| Avian type C oncoviruses | 153057 | |
| Avian type C retrovirus group | 153057 | |
| Avian type C retroviruses | 153057 |