TABLE 2.
Percent amino acid identities of RdRp and GP proteins (above the diagonal) and NC and P4 proteins (below the diagonal) between members of the Emaravirus genus
| Virusa | % Amino acid identities of RdRp and GP proteins (above the diagonal) or NC and P4 proteins (below the diagonal)b |
|||||
|---|---|---|---|---|---|---|
| EMARaV | PPSMV | FMV | RRV | RLBV | WMoV | |
| EMARaV | 100 | 48.1 and 38.7 | 49.3 and 37.6 | 48.8 and 36.8 | 35.2 and 26.4 | 33.7 and 24.7 |
| PPSMV | 33.3 and 15.8 | 100 | 52.7 and 43.4 | 53.3 and 43.2 | 34.6 and 28.0 | 32.8 and 24.4 |
| FMV | 38.7 and 15.7 | 40.9 and 39.6 | 100 | 68.6 and 50.0 | 34.1 and 25.5 | 33.5 and 25.6 |
| RRV | 31.8 and 15.2 | 40.9 and 38.4 | 59.7 and 59.3 | 100 | 33.7 and 26.4 | 33.4 and 28.0 |
| RLBV | 23.8 and 14.1 | 27.7 and 24.1 | 22.2 and 20.3 | 24.8 and 23.7 | 100 | 42.2 and 35.1 |
| WMoVc | 19.1 (18.4) and 13.8 | 20.3 (19.9) and 20.1 | 21.8 (20.3) and 22.7 | 20.4 (19.4) and 22.3 | 31.0 (29.6) and 44.2 | 100 |
EMARaV, European mountain ash ringspot-associated virus (GenBank accession number NC_013105-08); PPSMV, Pigeon pea sterility mosaic virus (HF568801-04); FMV, Fig mosaic virus (HQ703343 to HQ703346); RRV, Rose rosette virus (HQ871942 to HQ871945); RLBV, Raspberry leaf blotch virus (FR823299 to FR823302), WMoV: Wheat mosaic virus (this study).
RdRP, RNA-dependent RNA polymerase encoded by RNA 1; GP, glycoprotein precursor protein encoded by RNA 2; NC, nucleocapsid protein encoded by RNA 3. P4 protein was encoded by RNA 4.
Identities of WMoV P3-A and P3-B proteins encoded by two RNA 3 sequences with the P3s of reported emaraviruses are shown outside and inside the parentheses, respectively. The P3-A and P3-B proteins of WMoV are 88.9% identical to each other.