Table 2.
Group hallmark genes.
| Group | Nucleo-Cytoplasmic Virus Orthologous Groups (NCVOG) | Descriptions |
|---|---|---|
| PBCV-group | NCVOG1318 | Uncharacterized protein |
| NCVOG1329 | Uncharacterized protein | |
| EhV-group | NCVOG0881 | Uncharacterized protein |
| NCVOG1017 | Uncharacterized protein | |
| ‘Megaviridae’ | NCVOG0033 | DNA topoisomerase I |
| NCVOG0228 | ATP-dependent protease | |
| NCVOG0105 | MutS (for MoumouV, NCVOG0199) | |
NCVOG specifically associated with the groups of viruses were identified (Figure 5), and the genes that showed significant homologies by comparisons of all the combinations viruses in the group are listed.