Genome(s)1 | Genus | Class | ERVs2 | Gag-Pro f.s.3 | Pro-Pol f.s.3 | dUTPase4 | C-term. motifs5 |
---|
 |  |
(ERV)
| Â | -1 |
0
|
1
| -1 |
0
|
1
|
(dUTPase
Pro
)
|
G-patch
|
GPY/F
|
---|
gg01 | alpha | Â | 34 |
4
| 1 | 1 |
10
| 2 | 1 | 0 | 0 | 0 |
gg01 | alpha-beta | Â | 67 |
5
| 2 | 0 |
5
| 3 | 1 | 21 | 0 | 0 |
gg01 and hg16 | beta | II | 582 |
49
| 18 | 14 |
50
| 22 | 27 | 363 | 68 | 0 |
gg01 and hg16 | gamma | I | 2069 | 14 |
55
| 13 | 32 |
64
| 43 | 0 | 0 | 264 |
gg01 and hg16 | delta | Â | (-)6 | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) |
gg01 and hg16 | epsilon | Â | n.d.7 | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
gg01 and hg16 | lenti | Â | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) | (-) |
gg01 and hg16 | spuma-like | III | 193 | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. | n.d. |
- 1 Human genome version 16 (hg16) and Chicken genome (gg01). Alpha and alpha-beta retroviruses were only detected in the chicken genome
- 2 Detected ERVs from the databank collection, with RetroTector© score >300 and recognized Pol puteins.
- 3 Predicted frameshift (f.s.) translation strategy between the respective putein ORFs in elements with score >1000, and no f.s. in the near 3'-end.
- 4 Detected dUTPase N-terminal of protease domain (dUTPasePro) in elements with score >300.
- 5 Detected C-terminal Pro (G-patch) and Pol (GPY/F) motifs elements with score >300.
- 6 (-): no delta or lentiviral ERVs were detected in the genomes.
- 7 (n.d.): not determined. The scarcity of epsilon like elements [19] and the highly mutated nature of both epsilon and spuma-like elements, in the human genome did not provide sufficient information to conduct a thorough analysis.