TABLE 1.
General features of chuvirus-like proteins and BEL-Pao retroelements identified.
| Chuvirus endogenized regions |
Anakin* |
BEL-Pao retroelements without Glyco |
|||||||||||
| Genome | Nucleop. | Solo-Glyco** | Anakin* | RdRp | Complete | Defective + LTR | Defective | Total | Complete | Defective + LTR | Defective | Total | Solo-LTR |
| Aedes aegypti AaegL3 | 0 | 5/4 | 23 | 2 | 1 | 2 | 20 | 23 | 0 | 9 | 15 | 24 | 9 |
| Aedes aegypti Aag2 | 1 | 15/8 | 55 | 4 | 0 | 20 | 35 | 55 | 0 | 9 | 9 | 18 | 14 |
| Aedes aegypti BV | 0 | 14/0 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 |
| Aedes albopictus Rimini | 0 | 20/0 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Aedes albopictus Foshan | 0 | 19/3 | 27 | 3 | 0 | 2 | 25 | 27 | 0 | 1 | 18 | 19 | 4 |
| Aedes albopictus C636 | 0 | 3/3 | 85 | 3 | 9 | 15 | 61 | 85 | 2 | 20 | 28 | 50 | 82 |
| Culex quinquefasciatus | 0 | 3/3 | 17 | 0 | 3 | 9 | 5 | 17 | 0 | 0 | 0 | 0 | 20 |
| Anopheles albimanus | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
| Anopheles arabiensis | 0 | 2/0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Anopheles atroparvus | 0 | 4/0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles christyi | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles coluzzi | 0 | 1/0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles culicifacies | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles darlingi | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles dirus | 0 | 5/2 | 5 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 |
| Anopheles epiroticus | 0 | 4/0 | 3 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 |
| Anopheles farauti | 0 | 5/0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Anopheles funestus | 0 | 7/1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles gambie PEST | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Anopheles gambie Pim. | 0 | 0 | 6 | 0 | 0 | 1 | 5 | 6 | 0 | 0 | 0 | 0 | 1 |
| Anopheles gambie S | 0 | 3/3 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles gambie BV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles koliensis | 0 | 1/0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles maculatus m3 | 0 | 3/0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles maculatus BtQ1 | 0 | 12/3 | 15 | 0 | 0 | 1 | 14 | 15 | 0 | 0 | 0 | 0 | 4 |
| Anopheles melas | 0 | 1/0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles merus | 0 | 1/1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 |
| Anopheles minimus | 0 | 4/2 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles nili | 0 | 1/0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Anopheles punctulatus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles quadriannulatus | 0 | 3/0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Anopheles sinensis SIN. | 0 | 1/1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Anopheles sinensis china | 0 | 5/1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles stephensi Indian | 0 | 1/1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 0 |
| Anopheles stephensi SDA | 0 | 1/1 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 0 |
| Anopheles cracens | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Anopheles aquasalis | 0 | 2/0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Total | 1 | 146/37 | 263 | 18 | 13 | 50 | 200 | 263 | 2 | 39 | 75 | 116 | 134 |
*New retroviruses described in the present work, composed by Pao retrotransposons canonical structures plus Glycoprotein similar to Chuviridae Glycoproteins. **Non-filtred/filtred. Defective means elements that do not have all domains of a complete BEL-Pao retroelement (both LTRs, GAG protein and polyprotein with all domains).